Российский Квантовый Центр Russian Quantum Center

Alexey Rubtsov / Алексей Рубцов

E-mail: ar AT rqc.ru

Positions / Должности

  • Principal Investigator at Russian Quantum Center. Руководитель научной группы Российского Квантового Центра.
  • Professor at M.V. Lomonosov Moscow State University. Профессор Московского Государственного Университета имени М.В. Ломоносова.
  • Principal Research Scientist at VNIIA institution. Главный научный сотрудник ВНИИА.

Russian Academy of Sciences Professor профессор РАН

PhD in Physics, Doctor of Science Доктор физико-математических наук

ResearcherID

Google Scholar

Educational activities / Образовательная деятельность

Recent publications / Недавние публикации

Analytically continued physical states in the path-integral: a sign-problem-free Quantum Monte Carlo simulation of Bell states dynamics
Evgeny A. Polyakov, Alexey N. Rubtsov
arXiv:1610.08964

Role of qubit-cavity entanglement for switching dynamics of quantum interfaces in superconductor metamaterials
Sergey V. Remizov, Dmitriy S. Shapiro, Alexey N. Rubtsov
JETP letters, in print
arXiv:1610.07461

Post-quench dynamics and absence of thermalization in open half-filled Hubbard layer
Igor V. Blinov, Pedro Ribeiro, A. N. Rubtsov
arXiv:1609.04151

Master equation approach to coherent dynamics and transport in engineered atomic spin devices
Alexey M. Shakirov, Yulia E. Shchadilova, Alexey N. Rubtsov, Pedro Ribeiro
Phys. Rev B 94, 224425 (2016)
arXiv:1609.01318

Transient phases and dynamical transitions in the post quench evolution of the generalized Bose-Anderson model
Dmitry V. Chichinadze, Pedro Ribeiro, Yulia E. Shchadilova, Alexey N. Rubtsov
Phys. Rev. B 94, 054301 (2016)
arXiv:1604.01995

Self-consistent Dual Boson approach to single-particle and collective excitations in correlated systems
E. A. Stepanov, E. G. C. P. van Loon, A. A. Katanin, A. I. Lichtenstein, M. I. Katsnelson, A. N. Rubtsov
Phys. Rev. B 93, 045107 (2016)
arXiv:1508.07237

Synchronization of qubit ensemble under optimized \pi-pulse driving
Sergey V. Remizov, Dmitriy S. Shapiro, Alexey N. Rubtsov
Phys. Rev. A 92, 053814 (2015)
arXiv:1508.00821

Mott insulator breakdown through pattern formation
P.Ribeiro, A.E. Antipov, A.N. Rubtsov
Phys. Rev. B 93, 144305 (2016)
arXiv:1412.8644

Polaronic mass renormalization of impurities in BEC: correlated Gaussian wavefunction approach
Y.E.Shchadilova, F. Grusdt, A.N. Rubtsov, E. Demler
Physical Review A 93, 043606 (2016)
arXiv:1410.5691

Dispersive Response of a Disordered Superconducting Quantum Metamaterial
D.S. Shapiro, P. Macha, A.N. Rubtsov, A.V. Ustinov
Photonics 2 (2), 449-458 (2015)
arXiv:1410.5691

Quantum statistical ensemble for emissive correlated systems
Alexey M. Shakirov, Yulia E. Shchadilova, Alexey N. Rubtsov
Phys. Rev. E 93, 062122 (2016)
arXiv:1503.07818

Renormalization group approach to the Frohlich polaron model: application to impurity-BEC problem
F.Grusdt, Y.E. Shchadilova, A.N. Rubtsov, E. Demler
Sci. Rep. 5, 12124 (2015).
arXiv:1410.2203

Magnetostriction and ferroelectric state in AgCrS2
S.V.Streltsov, A.I. Poteryaev, A.N. Rubtsov
J. Phys.: Condens. Matter 27, 165601 (2015)
arXiv:1411.7555

Modelling the decay dynamics of metastable states in correlated structures
A.M.Shakirov, S.V. Tsibulsky, A.E. Antipov, Y.E. Shchadilova, A.N. Rubtsov
Sci. Rep. 5, 8005 (2015)
arXiv:1408.3018

Selected publications / Избранные публикации

Plasmons in strongly correlated systems: spectral weight transfer and renormalized dispersion
E. van Loon, H. Hafermann, A.I. Lichtenstein, A.N. Rubtsov, M.I. Katsnelson
Physical review letters 113 (24), 246407 (2014)
arXiv:1406.6188

Dual boson approach to collective excitations in correlated fermionic systems
A.N. Rubtsov, M.I. Katsnelson, A.I. Lichtenstein
Annals of Physics 327 (5), 1320-1335 (2012)
arXiv:1105.6158

Continuous-time Monte Carlo methods for quantum impurity models
E. Gull, A.J. Millis, A.I. Lichtenstein, A.N. Rubtsov, M. Troyer, P. Werner
Reviews of Modern Physics 83 (2), 349 (2011)
arXiv:1012.4474

Dual fermion approach to the two-dimensional Hubbard model: Antiferromagnetic fluctuations and Fermi arcs
A.N. Rubtsov, M.I. Katsnelson, A.I. Lichtenstein, A. Georges Physical
Review B 79 (4), 045133 (2009)
arXiv:0810.3819

Efficient perturbation theory for quantum lattice models
H. Hafermann, G. Li, A.N. Rubtsov, M.I. Katsnelson, A.I. Lichtenstein, H. Monien
Physical review letters 102 (20), 206401 (2009)
arXiv:0812.2456

Dual fermion approach to nonlocal correlations in the Hubbard model
A.N. Rubtsov, M.I. Katsnelson, A.I. Lichtenstein
Physical Review B 77 (3), 033101 (2008)
arXiv:cond-mat/0612196

Quality of the mean-field approximation: A low-order generalization yielding realistic critical indices for three-dimensional Ising-class systems
A.N. Rubtsov
Physical Review B 66 (5), 052107 (2007)
arXiv:cond-mat/0201147

Continuous-time quantum Monte Carlo method for fermions
A.N. Rubtsov, V.V. Savkin, A.I. Lichtenstein
Physical Review B 72 (3), 035122 (2005)
arXiv:cond-mat/0411344

Quantum phase transitions in the discrete φ 4 model: The crossover between two types of transition
A.N. Rubtsov, T.Janssen
Physical Review B 63 (17), 172101 (2001)

Crossover between a displacive and an order-disorder phase transition
A.N. Rubtsov, J. Hlinka, T. Janssen
Physical Review E 61 (1), 126 (2000)
arXiv:cond-mat/9907482


Lecture Courses | Курсы лекций