Alexei Tsvelik
Condensed Matter Theory, Group Leader, Condensed Matter Physics and Materials Science Department
Brookhaven National Laboratory
Condensed Matter Physics and Materials Science Department
Bldg. 734
P.O. Box 5000
Upton, NY 11973-5000
(631) 344-5821
atsvelik@bnl.gov
Alexei Tsvelik is CMT group leader. He joined BNL at 2001. In subsequent years he has held several visiting appontments in France (Ecole Normale, Institure Henry Poincare, Orsay), Italy (Galileo Institute, Florence;ICTP, Trieste) and Germany (University of Dusseldorf, LMU Munich).
Expertise | Research | Education | Publications | Awards
Expertise
Strongly correlated systems, low dimensional magnetism, superconductivity. Integrable systems.
Research Activities
Recent activities include papers on fractionalized order (together with Piers Coleman), Magic Angle Twisted Bilaer Graphene and Symplectic Kondo effect (with Elio Konig).
Education
Graduated from Moscow Physical Technical Institute in 1977. PhD in theoretical physics in 1980.
Selected Publications
- König EJ, Tsvelik AM (2023) Exact solution of the topological symplectic Kondo problem. Annals of Physics 169231. https://doi.org/10.1016/j.aop.2023.169231
- Coleman P, Panigrahi A, Tsvelik A (2022) Solvable 3D Kondo Lattice Exhibiting Pair Density Wave, Odd-Frequency Pairing, and Order Fractionalization. Physical Review Letters 129:. https://doi.org/10.1103/physrevlett.129.177601
- Tsvelik AM, Coleman P (2022) Order fractionalization in a Kitaev-Kondo model. Physical Review B 106:. https://doi.org/10.1103/physrevb.106.125144
- Tsvelik AM (2020) Simulating Exotic Phases of Matter with Bond-Directed Interactions with Arrays of Majorana-Cooper Pair Boxes. Physical Review Letters. doi: 10.1103/physrevlett.125.197202
- König EJ, Coleman P, Tsvelik AM (2020) Spin magnetometry as a probe of stripe superconductivity in twisted bilayer graphene. Physical Review B. doi: 10.1103/physrevb.102.104514
- James AJA, Konik RM, Lecheminant P, Robinson NJ, Tsvelik AM (2018) Non-perturbative methodologies for low-dimensional strongly-correlated systems: From non-Abelian bosonization to truncated spectrum methods. Reports on Progress in Physics 81:046002. doi: 10.1088/1361-6633/aa91ea
- Tsvelik AM (2016) Fractionalized Fermi liquid in a Kondo-Heisenberg model. Physical Review B. doi: 10.1103/physrevb.94.165114
Awards & Recognition
APS Fellow 2002, Brookhaven Science and Technology Award 2006, Alexander von Humboldt Prize 2014.
Brookhaven National Laboratory
Condensed Matter Physics and Materials Science Department
Bldg. 734
P.O. Box 5000
Upton, NY 11973-5000
(631) 344-5821
atsvelik@bnl.gov
