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Paul Wiegmann
Paul B. Wiegmann (Павел Борисович Вигман) is a Russian physicist. He is the Robert W. Reneker Distinguished Service Professor in the Department of Physics at the University of Chicago, James Franck Institute and Enrico Fermi Institute. He specializes in theoretical condensed matter physics. He made pioneering contributions to the field of quantum integrable systems. He found exact solutions of O(3) Non-linear Sigma Model, , Wess–Zumino–Witten model (together with Alexander Polyakov), Anderson impurity model and multi-channel Kondo model (with Alexei Tsvelik). Notable Achievements and Scientific Recognition In 2003, Paul Wiegmann was elected a Fellow of the American Physical Society, the official citation indicating that the recognition was "For exact solutions of models of interacting electronic systems and quantum field theory, including the multi-channel Kondo problem and the Anderson model for magnetic impurities." Awards and Distinguished Appo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryazan
Ryazan (, ; also Riazan) is the largest types of inhabited localities in Russia, city and administrative center of Ryazan Oblast, Russia. The city is located on the banks of the Oka River in Central Russia, southeast of Moscow. As of the 2010 Census, Ryazan had a population of 524,927, making it the List of cities and towns in Russia by population, 33rd most populated city in Russia, and the fourth most populated in Central Federal District, Central Russia after Moscow, Voronezh, and Yaroslavl.An older city, now known as Old Ryazan (), was located east of modern-day Ryazan during the late Middle Ages, and served as capital of the Principality of Ryazan up until the Mongol invasion of Kievan Rus', Mongol invasion in 1237. During the Siege of Ryazan, it became one of the first cities in Russia to be besieged and completely razed to the ground. The capital was subsequently moved to Pereyaslavl-Ryazansky (), and later renamed to Ryazan by order of Catherine the Great in 1778. The c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anderson Impurity Model
The Anderson impurity model, named after Philip Warren Anderson, is a Hamiltonian that is used to describe magnetic impurities embedded in metals. It is often applied to the description of Kondo effect-type problems, such as heavy fermion systems and Kondo insulators. In its simplest form, the model contains a term describing the kinetic energy of the conduction electrons, a two-level term with an on-site Coulomb repulsion that models the impurity energy levels, and a hybridization term that couples conduction and impurity orbitals. For a single impurity, the Hamiltonian takes the form :H = \sum_\epsilon_k c^_c_ + \sum_\epsilon_ d^_d_ + Ud^_d_d^_d_ + \sum_V_k(d^_c_ + c^_d_), where the c operator is the annihilation operator of a conduction electron, and d is the annihilation operator for the impurity, k is the conduction electron wavevector, and \sigma labels the spin. The on–site Coulomb repulsion is U, and V gives the hybridization. Regimes The model yields several regi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century American Physicists
File:1st century collage.png, From top left, clockwise: Jesus is crucified by Roman authorities in Judaea (17th century painting). Four different men ( Galba, Otho, Vitellius, and Vespasian) claim the title of Emperor within the span of a year; The Great Fire of Rome (18th-century painting) sees the destruction of two-thirds of the city, precipitating the empire's first persecution against Christians, who are blamed for the disaster; The Roman Colosseum is built and holds its inaugural games; Roman forces besiege Jerusalem during the First Jewish–Roman War (19th-century painting); The Trưng sisters lead a rebellion against the Chinese Han dynasty (anachronistic depiction); Boudica, queen of the British Iceni leads a rebellion against Rome (19th-century statue); Knife-shaped coin of the Xin dynasty., 335px rect 30 30 737 1077 Crucifixion of Jesus rect 767 30 1815 1077 Year of the Four Emperors rect 1846 30 3223 1077 Great Fire of Rome rect 30 1108 1106 2155 Boudi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Physicists
This list of Russian physicists includes the famous physicists from the Russian Empire, the Soviet Union and the Russian Federation. Alphabetical list __NOTOC__ A *Alexei Alexeyevich Abrikosov, Alexei Abrikosov, discovered how magnetic flux can penetrate a superconductor (the Abrikosov vortex), Nobel Prize winner *Franz Aepinus, related electricity and magnetism, proved the electric nature of pyroelectricity, explained electric polarization and electrostatic induction, invented Achromatic lens, achromatic microscope *Zhores Alferov, inventor of modern heterotransistor, Nobel Prize winner *Sergey Alekseenko, director of the Kutateladze Institute of Thermophysics, Global Energy Prize recipient *Artem Alikhanian, a prominent researcher of cosmic rays, inventor of wide-gap track spark chamber *Abram Alikhanov, nuclear physicist, a prominent researcher of cosmic rays, built the first nuclear reactors in the USSR, founder of Institute for Theoretical and Experimental Physics (ITEP) *S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics Letters
''Physics Letters'' was a scientific journal published from 1962 to 1966, when it split in two series now published by Elsevier Elsevier ( ) is a Dutch academic publishing company specializing in scientific, technical, and medical content. Its products include journals such as ''The Lancet'', ''Cell (journal), Cell'', the ScienceDirect collection of electronic journals, ...: *''Physics Letters A'': condensed matter physics, theoretical physics, nonlinear science, statistical physics, mathematical and computational physics, general and cross-disciplinary physics (including foundations), atomic, molecular and cluster physics, plasma and fluid physics, optical physics, biological physics and nanoscience. *''Physics Letters B'': nuclear physics, theoretical nuclear physics, experimental high-energy physics, theoretical high-energy physics, and astrophysics. ''Physics Letters B'' is part of the SCOAP3 initiative. References See also * List of periodicals published by Elsevier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JETP Letters
The ''Journal of Experimental and Theoretical Physics'' (''JETP'') [ (''ЖЭТФ''), or ''Zhurnal Éksperimental'noĭ i Teoreticheskoĭ Fiziki'' (''ZhÉTF'')] is a peer-reviewed Russian bilingual scientific journal covering all areas of experimental and theoretical physics. For example, coverage includes solid-state physics, elementary particles, and cosmology. The journal is published simultaneously in both Russian and English languages. The editor-in-chief An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The editor-in-chief heads all departments of the organization and is held accoun ... is Alexander F. Andreev. In addition, this journal is a continuation of ''Soviet physics, JETP'' (1931–1992), which began English translation in 1955. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advances In Physics
''Advances in Physics'' is a bimonthly scientific journal published by Taylor & Francis that was established in 1952. The journal is also issued as a supplement to the ''Philosophical Magazine''. Peer review is determined on a case-by-case basis. The editors-in-chief are Paolo Radaelli and Joerg Schmalian. The frequency of this publication varied from 1952 until 2007, when it became a bimonthly journal. Aims and scope The focus of the journal is critical reviews that are relevant to condensed matter physicists. Each review is intended to present the author's perspective. Readers are expected to have a fundamental knowledge of the subject. These reviews are sometimes complemented by a "Perspectives" section which publishes shorter articles that may be controversial, with the intention of stimulating debate. The intended audience consists of physicists, materials scientists, and physical chemists working in universities, industry, and research institutes.Intended audience Br ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lars Onsager Prize
The Lars Onsager Prize is a prize in theoretical statistical physics awarded annually by the American Physical Society. Prize recipients receive a medal, certificate, and $10,000. It was established in 1993 by Drs. Russell and Marian Donnelly in memory of Lars Onsager. Recipients See also * List of physics awards A list is a set of discrete items of information collected and set forth in some format for utility, entertainment, or other purposes. A list may be memorialized in any number of ways, including existing only in the mind of the list-maker, but ... Notes Awards of the American Physical Society Awards established in 1993 {{sci-award-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blaise Pascal Chair
The Blaise Pascal Chairs (Chaires Internationales de Recherche Blaise Pascal), established in 1996 by the Government of the Île-de-France Region for internationally acclaimed foreign scientists in all disciplines. A scientific committee annually selects the most outstanding candidates from all over the world. Since their inception a number of famous scientists have been Blaise Pascal Chair laureates: Gérard Debreu (UC Berkeley, 1983 Nobel Prize in Economics), Ahmed Zewail (Caltech, 1999 Nobel Prize in Chemistry), Igor Mel'čuk (University of Montreal, the world leading researcher in linguistics), George Smoot (LBL, 2006 Nobel Prize in experimental Astrophysics), Robert Langlands (UBC, 1996 Wolf Prize, one of the most influential mathematicians of the 20th century), outstanding theoretical physicists Gabriele Veneziano (CERN/College de France), Alexander Zamolodchikov Alexander Borisovich Zamolodchikov (; born September 18, 1952) is a Russian-American theoretical physicist, k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humboldt Research Award
The Humboldt Research Award (), also known informally as the Humboldt Prize, is an award given by the Alexander von Humboldt Foundation of Germany to internationally renowned scientists and scholars who work outside of Germany in recognition of their lifetime's research achievements. Recipients are "academics whose fundamental discoveries, new theories or insights have had a significant impact on their own discipline and who are expected to continue producing cutting-edge academic achievements in the future". The prize is currently valued at €60,000 with the possibility of further support during the prize winner's life. Up to one hundred such awards are granted each year. Nominations must be submitted by established academics in Germany. As of 2023, over 2,000 awards have been granted. The award is named after the Prussian naturalist and explorer Alexander von Humboldt. Andreas W. Daum, ''Alexander von Humboldt: A Concise Biography''. Trans. Robert Savage. Princeton, N.J.: Princ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lady Davis Fellowship
The Lady Davis Fellow is a program of The Lady Davis Foundation for the scholars to carry out research in various areas on the campuses of the Hebrew University of Jerusalem and the Technion - Israel Institute of Technology in Israel. The Lady Davis Fellows are selected on the basis of demonstrated talent and promising ideas for their research. The Lady Davis Foundation also provide fellowships for visiting professors along with postdoctoral and doctoral researchers. The fellowships are initially provided for the period of one year. To date, the foundation has supported about 1700 scholars all around the world including visiting professors, postdoctoral and doctoral researchers in Science, Engineering, Arts and Literature to serve as a Lady Davis Fellow. The fellowship is named after the wife of Sir Mortimer Davis, Henriette Marie Meyer. Notable Fellows * Lawrence D. Brown (visiting professor) *Ofer Feldman (visiting professor) * Paul B. Fenton (visiting professor) * Richard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
