output
20112026
most citedTemporal solitons in optical microresonators

2.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2020 · cond-mat.str-elShow all

5 papers · 2 filters

cond-mat.str-el2020

Proton fraction in neutron star matter: Dynamical mean-field approach

Maxim Velikanov, Alexey N. Rubtsov, Boris Krippa

Dynamical mean field theory (DMFT) is used to study neutron matter, both with and without admixture of the proton fraction. The system is approximated by the lattice Habbard model.…

cond-mat.str-el2020★ 17 cited

Local marker for interacting topological insulators

Anton Markov, Alexey Rubtsov

Topological states of matter were first introduced for non-interacting fermions on an infinite uniform lattice. Since then, substantial effort has been made to generalize these con…

cond-mat.str-el2020★ 22 cited

Dual fermion method as a prototype of generic reference-system approach for correlated fermions

Sergey Brener, Evgeny A. Stepanov, Alexey N. Rubtsov +2

We present a purely diagrammatic derivation of the dual fermion scheme [Phys. Rev. B 77 (2008) 033101]. The derivation makes particularly clear that a similar scheme can be develop…

cond-mat.str-el2020★ 42 cited

Quasiparticle and Nonquasiparticle Transport in Doped Quantum Paraelectrics

Abhishek Kumar, Vladimir I. Yudson, Dmitrii L. Maslov

Charge transport in doped quantum paralectrics (QPs) presents a number of puzzles, including a pronounced regime in the resistivity. We analyze charge transport in a QP withi…

cond-mat.str-el2020★ 21 cited

Collective magnetic fluctuations in Hubbard plaquettes captured by fluctuating local field method

Alexey N. Rubtsov, Evgeny A. Stepanov, Alexander I. Lichtenstein

We establish a way to handle main collective fluctuations in correlated quantum systems based on a Fluctuation Local Field concept. This technique goes beyond standard mean-field a…