Frank Anthony Wilczek is an American theoretical physicist, mathematician and Nobel laureate. He is the Herman Feshbach Professor of Physics at the Massachusetts Institute of Technology (MIT), Founding Director of T. D. Lee Institute and Chief Scientist at the Wilczek Quantum Center, Shanghai Jiao Tong University (SJTU), distinguished professor at Arizona State University (ASU) and full professor at Stockholm University.
Daniel Chee Tsui is an American physicist. He is currently serving as the Professor of Electrical Engineering, emeritus, at Princeton University. Tsui's areas of research include electrical properties of thin films and microstructures of semiconductors and solid-state physics.
The fractional quantum Hall effect (FQHE) is the observation of precisely quantized plateaus in the Hall conductance of 2-dimensional (2D) electrons at fractional values of , where e is the electron charge and h is the Planck constant. It is a property of a collective state in which electrons bind magnetic flux lines to make new quasiparticles, and excitations have a fractional elementary charge and possibly also fractional statistics. The 1998 Nobel Prize in Physics was awarded to Robert Laughlin, Horst Störmer, and Daniel Tsui "for their discovery of a new form of quantum fluid with fractionally charged excitations". The microscopic origin of the FQHE is a major research topic in condensed matter physics.
In physics, a topological quantum number is any quantity, in a physical theory, that takes on only one of a discrete set of values, due to topological considerations. Most commonly, topological quantum numbers are topological invariants associated with topological defects or soliton-type solutions of some set of differential equations modeling a physical system, as the solitons themselves owe their stability to topological considerations. The specific "topological considerations" are usually due to the appearance of the fundamental group or a higher-dimensional homotopy group in the description of the problem, quite often because the boundary, on which the boundary conditions are specified, has a non-trivial homotopy group that is preserved by the differential equations. The topological quantum number of a solution is sometimes called the winding number of the solution, or, more precisely, it is the degree of a continuous mapping.
In physics, topological order is a kind of order in the zero-temperature phase of matter. Macroscopically, topological order is defined and described by robust ground state degeneracy and quantized non-abelian geometric phases of degenerate ground states. Microscopically, topological orders correspond to patterns of long-range quantum entanglement. States with different topological orders cannot change into each other without a phase transition.
David James Thouless was a British condensed-matter physicist. He was awarded the 1990 Wolf Prize and a laureate of the 2016 Nobel Prize for physics along with F. Duncan M. Haldane and J. Michael Kosterlitz for theoretical discoveries of topological phase transitions and topological phases of matter.
Xiao-Gang Wen is a Chinese-American physicist. He is a Cecil and Ida Green Professor of Physics at the Massachusetts Institute of Technology and Distinguished Visiting Research Chair at the Perimeter Institute for Theoretical Physics. His expertise is in condensed matter theory in strongly correlated electronic systems. In Oct. 2016, he was awarded the Oliver E. Buckley Condensed Matter Prize.
John Michael Kosterlitz is a Scottish-American physicist. He is a professor of physics at Brown University and the son of biochemist Hans Kosterlitz. He was awarded the 2016 Nobel Prize in physics along with David Thouless and Duncan Haldane for work on condensed matter physics.
Jürg Martin Fröhlich is a Swiss mathematician and theoretical physicist. He is best known for introducing rigorous techniques for the analysis of statistical mechanics models, in particular continuous symmetry breaking, and for pioneering the study of topological phases of matter using low-energy effective field theories.
Shoucheng Zhang was a Chinese-American physicist who was the JG Jackson and CJ Wood professor of physics at Stanford University. He was a condensed matter theorist known for his work on topological insulators, the quantum Hall effect, the quantum spin Hall effect, spintronics, and high-temperature superconductivity. According to the National Academy of Sciences:
He discovered a new state of matter called topological insulator in which electrons can conduct along the edge without dissipation, enabling a new generation of electronic devices with much lower power consumption. For this ground breaking work he received numerous international awards, including the Buckley Prize, the Dirac Medal and Prize, the Europhysics Prize, the Physics Frontiers Prize and the Benjamin Franklin Medal.
Laurens W. Molenkamp is a professor of physics and Chair of Experimental Physics at the University of Würzburg. He is known for his work on semiconductor structures and topological insulators.
Charles L. Kane is a theoretical condensed matter physicist and is the Christopher H. Browne Distinguished Professor of Physics at the University of Pennsylvania. He completed a B.S. in physics at the University of Chicago in 1985 and his Ph.D. at Massachusetts Institute of Technology in 1989. Prior to joining the faculty at the University of Pennsylvania he was a postdoctoral associate at IBM's T. J. Watson Research Center working with his mentor Matthew P. A. Fisher, among others.
Ashvin Vishwanath is an Indian-American theoretical physicist known for important contributions to condensed matter physics. He is a professor of physics at Harvard University.
Jorge V. José is a Mexican/American physicist born in Mexico City. Currently the James H. Rudy Distinguished Professor of Physics at Indiana University. He has made seminal contributions to research in a variety of disciplines, including condensed matter physics, nonlinear dynamics, quantum chaos, biological physics, computational neuroscience and lately precision psychiatry. His pioneering work on the two-dimensional x-y model has been exceedingly influential in many areas of physics and has garnered many citations. He edited the book on the “40 Years of Berezinskii-Kosterlitz-Thouless Theory”, on two-dimensional topological phase transitions in 2013. Three years later KT were awarded the 2016 Nobel Physics Prize.
Eugene John "Gene" Mele is a professor of physics at the University of Pennsylvania, where he researches quantum electric phenomena in condensed matter.
Shivaji Lal Sondhi is an Indian-born theoretical physicist who is currently the Wykeham Professor of Physics in the Rudolf Peierls Centre for Theoretical Physics at the University of Oxford, known for contributions to the field of quantum condensed matter. He is son of former Lok Sabha MP Manohar Lal Sondhi.
Bogdan Andrei Bernevig is a Romanian Quantum Condensed Matter Professor of Physics at Princeton University and the recipient of the John Simon Guggenheim Fellowship in 2017.
Mordehai "Moty" Heiblum is an Israeli electrical engineer and condensed matter physicist, known for his research in mesoscopic physics.
The James Clerk Maxwell Medal and Prize is awarded by the Institute of Physics (IOP) in theoretical physics. The award is made "for exceptional early-career contributions to theoretical physics." It was awarded every two years between 1962 and 1970 and has since been awarded annually. It is named in honour of James Clerk Maxwell.
Chetan Nayak is an American physicist and computer scientist specializing in quantum computing. He is a professor at the University of California, Santa Barbara and a technical fellow and distinguished engineer on the Microsoft Azure Quantum hardware team. He joined Microsoft in 2005 and became director and general manager of Quantum Hardware at Microsoft Station Q at Microsoft Research in 2014.
