Российский Квантовый Центр Russian Quantum Center

Correlated Quantum Systems group / Группа Сильно-коррелированные квантовые системы

Group lead: Руководитель: Alexey Rubtsov Алексей Рубцов

People Исследователи

Associated/former members, frequent visitors Ассоциированные исследователи

Publications in 2017 / Наши статьи за 2017 год

Diagrammatic routes to non-local correlations beyond dynamical mean field theory
G. Rohringer, H. Hafermann, A. Toschi, A. A. Katanin, A. E. Antipov, M. I. Katsnelson, A. I. Lichtenstein, A. N. Rubtsov, and K. Held
arXiv:1705.00024

High harmonic imaging of ultrafast many-body dynamics in strongly correlated systems
R. E. F. Silva, Igor V. Blinov, Alexey N. Rubtsov, O. Smirnova, M. Ivanov
arXiv:1704.08471

Critical behavior at dynamical phase transition in generalized Bose-Anderson model
Dmitry V. Chichinadze, Alexey N. Rubtsov
Phys.Rev. B 95, 180302 (2017)
arXiv:1701.03332

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

High-frequency asymptotics of the vertex function: diagrammatic parametrization and algorithmic implementation
N. Wentzell, G. Li, A. Tagliavini, C. Taranto, G. Rohringer, K. Held, A. Toschi, S. Andergassen
submitted to Phys. Rev. B
arXiv:1610.06520

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 105, 130 (2017)
arXiv:1610.07461

Post-quench dynamics and absence of thermalization in open half-filled Hubbard layer
Igor V. Blinov, Pedro Ribeiro, A. N. Rubtsov
Phys. Rev. B 95, 024309 (2017)
arXiv:1609.04151

Publications in 2016 / Наши статьи за 2016 год

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

Impact of nonlocal correlations over different energy scales: A Dynamical Vertex Approximation study
G. Rohringer, A. Toschi
Phys. Rev. B 94, 125144 (2016)
arXiv:1604.08748

Parquet decomposition calculations of the electronic self-energy
O. Gunnarsson, T. Schäfer, J.P.F. LeBlanc, J. Merino, G. Sangiovanni, G. Rohringer, A. Toschi
Phys. Rev. B 93, 245102 (2016)
arXiv:1604.01614

Nonlocal correlations and spectral properties of the Falicov-Kimball model
T. Ribic, G. Rohringer, K. Held
Phys. Rev. B 93, 195105 (2016)
arXiv:1602.07161

Grassmann phase-space methods for fermions: uncovering classical probability structure
Evgeny A. Polyakov
Physical Review A 94 062104 (2016)
arXiv:1609.06360

Non-perturbative landscape of the Mott-Hubbard transition: Multiple divergence lines around the critical endpoint
T. Schäfer, S. Ciuchi, M. Wallerberger, P. Thunström, O. Gunnarsson, G. Sangiovanni, G. Rohringer, A. Toschi
Physical Review B 94, 235108 (2016)
arXiv:1606.03393

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

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

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



Lecture Courses | Курсы лекций