Friedwardt Winterberg (born June 12, 1929) is a German-American
theoretical physicist
Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain, and predict natural phenomena. This is in contrast to experimental physics, which uses experi ...
and was a
research professor at the
University of Nevada, Reno
The University of Nevada, Reno (Nevada, the University of Nevada, or UNR) is a Public university, public Land-grant university, land-grant research university in Reno, Nevada, United States. It is the state's flagship public university and prim ...
. He is known for his research in areas spanning
general relativity
General relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the differential geometry, geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of grav ...
,
Planck scale physics,
nuclear fusion
Nuclear fusion is a nuclear reaction, reaction in which two or more atomic nuclei combine to form a larger nuclei, nuclei/neutrons, neutron by-products. The difference in mass between the reactants and products is manifested as either the rele ...
, and
plasmas. His work in
nuclear
Nuclear may refer to:
Physics
Relating to the nucleus of the atom:
*Nuclear engineering
*Nuclear physics
*Nuclear power
*Nuclear reactor
*Nuclear weapon
*Nuclear medicine
*Radiation therapy
*Nuclear warfare
Mathematics
* Nuclear space
*Nuclear ...
rocket propulsion
A rocket (from , and so named for its shape) is a vehicle that uses jet propulsion to Acceleration, accelerate without using any surrounding Atmosphere of Earth, air. A rocket engine produces thrust by Reaction (physics), reaction to exhaust ex ...
earned him the 1979
Hermann Oberth
Hermann Julius Oberth (; 25 June 1894 – 28 December 1989) was an Austria-Hungary, Austro-Hungarian-born German physicist and rocket pioneer of Transylvanian Saxons, Transylvanian Saxon descent. Oberth supported Nazi Germany's war effort and re ...
Gold Medal of the
Wernher von Braun International Space Flight Foundation
[Bio](_blank)
from the University of Nevada, Reno
The University of Nevada, Reno (Nevada, the University of Nevada, or UNR) is a Public university, public Land-grant university, land-grant research university in Reno, Nevada, United States. It is the state's flagship public university and prim ...
website. and a 1981 citation by the Nevada Legislature.
He is also an honorary member of the German Aerospace Society Lilienthal-Oberth.
Only child is Astrid Winterberg.
Biography
Winterberg was born in 1929 in
Berlin, Germany
Berlin ( ; ) is the capital and largest city of Germany, by both area and population. With 3.7 million inhabitants, it has the highest population within its city limits of any city in the European Union. The city is also one of the states of ...
. In 1953 he received his MSc from the
University of Frankfurt working under
Friedrich Hund
Friedrich Hermann Hund (4 February 1896 – 31 March 1997) was a German physicist from Karlsruhe known for his work on atoms and molecules. He is known for the Hund's rules to predict the electron configuration of chemical elements. His work on H ...
, and in 1955 he received his PhD in physics from the
Max Planck Institute,
Göttingen
Göttingen (, ; ; ) is a college town, university city in Lower Saxony, central Germany, the Capital (political), capital of Göttingen (district), the eponymous district. The River Leine runs through it. According to the 2022 German census, t ...
, as a student of
Werner Heisenberg
Werner Karl Heisenberg (; ; 5 December 1901 – 1 February 1976) was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics and a principal scientist in the German nuclear program during World War II.
He pub ...
. In 1959, Winterberg emigrated to the United States as part of
Operation Paperclip
The Operation Paperclip was a secret United States intelligence program in which more than 1,600 German scientists, engineers, and technicians were taken from former Nazi Germany to the US for government employment after the end of World War I ...
.
Friedwardt was 15 at the end of the war. Paperclip continued to recruit German scientists through the
Cold War
The Cold War was a period of global Geopolitics, geopolitical rivalry between the United States (US) and the Soviet Union (USSR) and their respective allies, the capitalist Western Bloc and communist Eastern Bloc, which lasted from 1947 unt ...
to prevent them from working for the Soviets.
Work
Winterberg is known for his work in the fields of
nuclear fusion
Nuclear fusion is a nuclear reaction, reaction in which two or more atomic nuclei combine to form a larger nuclei, nuclei/neutrons, neutron by-products. The difference in mass between the reactants and products is manifested as either the rele ...
and
plasma physics
Plasma () is a state of matter characterized by the presence of a significant portion of charged particles in any combination of ions or electrons. It is the most abundant form of ordinary matter in the universe, mostly in stars (including th ...
, and
Edward Teller
Edward Teller (; January 15, 1908 – September 9, 2003) was a Hungarian and American Theoretical physics, theoretical physicist and chemical engineer who is known colloquially as "the father of the hydrogen bomb" and one of the creators of ...
has been quoted as saying that he had "perhaps not received the attention he deserves" for his work on fusion.
He is an elected member of the Paris-based
International Academy of Astronautics, in which he sat on the Committee of Interstellar Space Exploration.
[Cited in the University of Nevada System Board of Regents' Meeting Minutes, April 12–13, 1990. Online a]
Nevada.edu
Retrieved February 17, 2006. According to his faculty webpage, in 1954 he "made the first proposal to test
general relativity
General relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the differential geometry, geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of grav ...
with
atomic clock
An atomic clock is a clock that measures time by monitoring the resonant frequency of atoms. It is based on atoms having different energy levels. Electron states in an atom are associated with different energy levels, and in transitions betwee ...
s in earth satellites" and his thermonuclear microexplosion ignition concept was adopted by the
British Interplanetary Society for their
Project Daedalus
Project Daedalus (named after Daedalus, the Greek mythological designer who crafted wings for human flight) was a study conducted between 1973 and 1978 by the British Interplanetary Society to design a plausible uncrewed interstellar probe.Pr ...
Starship Study.
His research in the 21st century has been on the "Planck Aether Hypothesis", a theory that claims to "explain both
quantum mechanics
Quantum mechanics is the fundamental physical Scientific theory, theory that describes the behavior of matter and of light; its unusual characteristics typically occur at and below the scale of atoms. Reprinted, Addison-Wesley, 1989, It is ...
and the
theory of relativity
The theory of relativity usually encompasses two interrelated physics theories by Albert Einstein: special relativity and general relativity, proposed and published in 1905 and 1915, respectively. Special relativity applies to all physical ph ...
as
asymptotic
In analytic geometry, an asymptote () of a curve is a line such that the distance between the curve and the line approaches zero as one or both of the ''x'' or ''y'' coordinates Limit of a function#Limits at infinity, tends to infinity. In pro ...
low energy approximations, and gives a spectrum of particles greatly resembling the
standard model
The Standard Model of particle physics is the Scientific theory, theory describing three of the four known fundamental forces (electromagnetism, electromagnetic, weak interaction, weak and strong interactions – excluding gravity) in the unive ...
.
Einstein's gravitational and
Maxwell's electromagnetic equations are unified by the symmetric and antisymmetric wave mode of a vortex sponge,
Dirac spinor
In quantum field theory, the Dirac spinor is the spinor that describes all known fundamental particles that are fermions, with the possible exception of neutrinos. It appears in the plane-wave solution to the Dirac equation, and is a certain comb ...
s result from gravitationally interacting bound positive-negative mass vortices, which explains why the mass of an electron is so much smaller than the
Planck mass." The theory proposes that the only free parameters in the fundamental equations of physics are the
Planck length
In particle physics and physical cosmology, Planck units are a system of units of measurement defined exclusively in terms of four universal physical constants: '' c'', '' G'', '' ħ'', and ''k''B (described further below). Expressing one of ...
,
mass
Mass is an Intrinsic and extrinsic properties, intrinsic property of a physical body, body. It was traditionally believed to be related to the physical quantity, quantity of matter in a body, until the discovery of the atom and particle physi ...
, and
time
Time is the continuous progression of existence that occurs in an apparently irreversible process, irreversible succession from the past, through the present, and into the future. It is a component quantity of various measurements used to sequ ...
, and shows why
R3 is the natural space, as
SU2 is treated as the fundamental
group
A group is a number of persons or things that are located, gathered, or classed together.
Groups of people
* Cultural group, a group whose members share the same cultural identity
* Ethnic group, a group whose members share the same ethnic iden ...
isomorphic
In mathematics, an isomorphism is a structure-preserving mapping or morphism between two structures of the same type that can be reversed by an inverse mapping. Two mathematical structures are isomorphic if an isomorphism exists between the ...
to
SO3 — an alternative to
string field theories in R10 and
M theory in R11. It permits the value of the
fine-structure constant
In physics, the fine-structure constant, also known as the Sommerfeld constant, commonly denoted by (the Alpha, Greek letter ''alpha''), is a Dimensionless physical constant, fundamental physical constant that quantifies the strength of the el ...
at the Planck length to be computed, and this value remarkably agrees with the empirical value.
Proposal for direct test of general relativity
In a 1955 paper Winterberg proposed a test of
general relativity
General relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the differential geometry, geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of grav ...
using accurate atomic clocks placed in orbit in artificial satellites. At that time atomic clocks were not yet of the required accuracy and artificial satellites did not exist.
Werner Heisenberg
Werner Karl Heisenberg (; ; 5 December 1901 – 1 February 1976) was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics and a principal scientist in the German nuclear program during World War II.
He pub ...
wrote a letter to Winterberg in 1957 in which he said the idea sounded "very interesting".
Fusion activism

Winterberg has published numerous articles in the area of
inertial confinement fusion
Inertial confinement fusion (ICF) is a fusion energy process that initiates nuclear fusion reactions by compressing and heating targets filled with fuel. The targets are small pellets, typically containing deuterium (2H) and tritium (3H).
Typical ...
. In particular, Winterberg is known for the idea of
impact fusion and the concept of the magnetically insulated diode for the generation of multi-megampere megavolt ion beams for the purpose of heating plasmas to thermonuclear fusion temperatures. He conceived of a nuclear fusion propulsion reactor for space travel, which is called the Winterberg / Daedalus Class Magnetic Compression Reaction Chamber, which was later developed at the University of Alabama at Huntsville's Propulsion Research Center. Most recently he has designed a giant spacecraft, propelled with deuterium micro-detonations ignited by a GeV proton beam, drawn from the spacecraft acting as an electrically charged up and magnetically insulated capacitor. Winterberg also developed ideas for mining increasingly rare industrially crucial elements on planetary bodies such as the moon using fusion detonation devices. He became involved with the idea of using beam weapons in outer space in the late 1970s while working at the
Desert Research Institute.
According to Dennis King, Winterberg shared his ideas on beam weapons with the U.S. Air Force and he speculated on the subject in publications for the
Fusion Energy Foundation (FEF), a part of the
Lyndon LaRouche
Lyndon Hermyle LaRouche Jr. (September 8, 1922 – February 12, 2019) was an American political activist who founded the LaRouche movement and its main organization, the National Caucus of Labor Committees (NCLC). He was a prominent conspiracy ...
movement. The FEF published a book of Winterberg describing the design
of the hydrogen bomb, with the hope of getting research in inertial confinement fusion declassified. Winterberg also contributed articles and interviews to the FEF magazine, ''Fusion'', and its successor magazine, ''
21st Century Science and Technology''. He also participated in a 1985 conference jointly sponsored by the FEF and the
Schiller Institute, speaking on the topic of
X-ray lasers, the
Strategic Defense Initiative
The Strategic Defense Initiative (SDI) was a proposed missile defense system intended to protect the United States from attack by ballistic nuclear missiles. The program was announced in 1983, by President Ronald Reagan. Reagan called for a ...
and
interstellar travel
Interstellar travel is the hypothetical travel of spacecraft between star systems. Due to the vast distances between the Solar System and nearby stars, interstellar travel is not practicable with current propulsion technologies.
To travel between ...
.
[Colonize Space, New Benjamin Franklin House, New York, N.Y. 1985] The conference attracted a number of scientists interested in promoting fusion scientific research;
Winterberg was never a member of any of LaRouche's political organisations.
On November 12, 2007, Winterberg addressed the American Physical Society Plasma Physics Convention in Orlando, Florida, encouraging efforts to achieve economically feasible fusion energy, and presenting his ideas for what direction the efforts should take. Winterberg stresses inertial confinement fusion.
Back in 1963, it was proposed by Winterberg that the ignition of thermonuclear micro-explosions, could be achieved by an intense beam of
microparticles accelerated to a velocity of 1000 km/s. And in 1968, Winterberg proposed to use intense electron and ion beams, generated by Marx generators, for the same purpose. Most recently, Winterberg has proposed the ignition of a deuterium microexplosion, with a gigavolt super-Marx generator, which is a Marx Generator driven by up to 100 ordinary Marx generators.
Rudolph controversy
In 1983, Winterberg became involved in disputes concerning the engineer
Arthur Rudolph, who had been brought to the United States after
World War II
World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
as part of
Operation Paperclip
The Operation Paperclip was a secret United States intelligence program in which more than 1,600 German scientists, engineers, and technicians were taken from former Nazi Germany to the US for government employment after the end of World War I ...
to work on the U.S. rocketry program. It was Rudolph who then designed the
Saturn V
The Saturn V is a retired American super heavy-lift launch vehicle developed by NASA under the Apollo program for human exploration of the Moon. The rocket was human-rated, had multistage rocket, three stages, and was powered by liquid-propel ...
rocket that launched
Neil Armstrong
Neil Alden Armstrong (August 5, 1930 – August 25, 2012) was an American astronaut and aerospace engineering, aeronautical engineer who, in 1969, became the Apollo 11#Lunar surface operations, first person to walk on the Moon. He was al ...
to the Moon. In the early 1980s, Rudolph's record as a potential
Nazi war criminal at
Mittelwerk surfaced and became the center of a political controversy after the
Office of Special Investigations (OSI) negotiated to have him renounce his U.S. citizenship, purportedly under duress,
after which he returned to Germany. After a thorough investigation by German authorities, it was decided there was no basis for prosecution and his German citizenship was restored. Rudolph pursued lawsuits hoping to regain his US citizenship but was barred entry to the US in 1989.
Winterberg lobbied in favour of Rudolph, giving interviews to magazines, launching his own separate investigation, and speaking in Rudolph's defense at a conference hosted by
Lyndon LaRouche
Lyndon Hermyle LaRouche Jr. (September 8, 1922 – February 12, 2019) was an American political activist who founded the LaRouche movement and its main organization, the National Caucus of Labor Committees (NCLC). He was a prominent conspiracy ...
. After the fall of the Berlin wall legal assistant requests by the US Office of Special Investigation to the Communist East German Government regarding the Rudolph case emerged and became part of the public record.
Einstein–Hilbert dispute
Winterberg was also involved in a dispute relating to the
history of general relativity
History is the systematic study of the past, focusing primarily on the human past. As an academic discipline, it analyses and interprets evidence to construct narratives about what happened and explain why it happened. Some theorists categ ...
in a controversy over the publication of the general relativity field equations (both
Albert Einstein
Albert Einstein (14 March 187918 April 1955) was a German-born theoretical physicist who is best known for developing the theory of relativity. Einstein also made important contributions to quantum mechanics. His mass–energy equivalence f ...
and
David Hilbert
David Hilbert (; ; 23 January 1862 – 14 February 1943) was a German mathematician and philosopher of mathematics and one of the most influential mathematicians of his time.
Hilbert discovered and developed a broad range of fundamental idea ...
had each published them within a very short time span). In 1997, Leo Corry, Jürgen Renn, and John Stachel published an article in ''
Science
Science is a systematic discipline that builds and organises knowledge in the form of testable hypotheses and predictions about the universe. Modern science is typically divided into twoor threemajor branches: the natural sciences, which stu ...
'' entitled "Belated decision in the Hilbert-Einstein priority dispute", arguing that, after looking at the original proofs of the article by Hilbert, that they indicated that Hilbert had not anticipated Einstein's equations.
Winterberg published a refutation of these conclusions in 2004, observing that the galley proofs of Hilbert's articles had been tampered with — part of one page had been cut off. He argued that the removed part of the article contained the equations that Einstein later published and alleged that it was part of a "crude attempt by some unknown individual to falsify the historical record." He alleged that ''Science'' had refused to print the article and thus he was forced to publish it in ''
Zeitschrift für Naturforschung''. Winterberg's article argued that despite the missing part of the proofs, that the correct crucial Field Equation is still imbedded on other pages of the proofs, in various forms, including Hilbert's variational principle with correct Lagrangian from which the Field Equation is immediately derived. Winterberg presented his findings at the American Physical Society meeting in Tampa, Florida in April 2005.
Corry, Renn, and Stachel authored a joint reply to Winterberg, which they claimed ''Zeitschrift für Naturforschung'' refused to publish without "unacceptable" modifications, and unable to find a publisher elsewhere, they made it available on the internet. The reply accused Winterberg of misrepresenting the reason why ''Science'' would not publish his paper (it had to do with the section of the journal it was scheduled to appear in), and also misrepresenting that the paper published in ''Zeitschrift für Naturforschung'' was the same paper he had submitted to ''Science'', and had in fact been "substantially altered" after Winterberg had received their comments on an earlier draft. Actually, Winterberg in his Final Comment had clearly stated that the paper submitted to Science had been a ''previous version''. They then argue that Winterberg's interpretation of the Hilbert paper was incorrect, that the lost part of the page was unlikely to have been consequential, and that much of Winterberg's reasoning about what could be in the missing piece was incorrect (down to noting Winterberg claims that 1/3 of the page was removed, when actually over half a page is missing total from the two cut off pages) and internally inconsistent. They further argued there was a likely "non-paranoid" explanation for the missing part of the page.
Later, the original reply to Winterberg was removed from their website and replaced with a much shorter statement saying only that Winterberg's conclusions were incorrect, specifically that he had focused on the missing page fragment, "a fact without any bearing on the matter at hand", while failing "to address the substantive difference between the theory expounded in the proofs" of Hilbert. The statement further said that Winterberg had apparently indicated that he was "personally offended" by the original response, the "Max Planck Institute for the History of Science has decided to replace the original, more detailed response to his paper with this abbreviated version". This was, apparently, because the original reply had contained two very derisive statements against Professor Winterberg; later, the Max Planck Society released a note distancing itself from those two statements, without commenting on the underlying scientific dispute.
untitled note
Max Planck Society, 14 September 2005
References
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External links
at the University of Nevada, Reno.
There are biography, list of published papers, links, photos, etc.
{{DEFAULTSORT:Winterberg, Friedwardt
Possibly living people
1929 births
20th-century German physicists
Scientists from Berlin
University of Nevada, Reno faculty
Goethe University Frankfurt alumni
Emigrants from West Germany to the United States