257 citations · 452 across the 4 of their papers we have counts for
6 papers
Bound state formation and nature of the excitonic insulator phase in the extended Falicov-Kimball model
D. Ihle, M. Pfafferott, E. Burovski +2
Motivated by the possibility of pressure-induced exciton condensation in intermediate-valence Tm[Se,Te] compounds we study the Falicov-Kimball model extended by a finite f-hole val…
Critical Temperature Curve in the BEC-BCS Crossover
Evgeni Burovski, Evgeny Kozik, Nikolay Prokof'ev +2
The strongly-correlated regime of the BCS-BEC crossover can be realized by diluting a system of two-component fermions with a short-range attractive interaction. We investigate thi…
Exact treatment of exciton-polaron formation by Diagrammatic Monte Carlo
Evgeni Burovski, Holger Fehske, Andrei S. Mishchenko
We develop an approximation-free Diagrammatic Monte Carlo technique to study fermionic particles interacting with each other simultaneously through both an attractive Coulomb poten…
The Fermi-Hubbard model at unitarity
Evgeni Burovski, Nikolay Prokof'ev, Boris Svistunov +1
We simulate the dilute attractive Fermi-Hubbard model in the unitarity regime using a diagrammatic determinant Monte Carlo algorithm with worm-type updates. We obtain the dependenc…
Critical Temperature and Thermodynamics of Attractive Fermions at Unitarity
Evgeni Burovski, Nikolay Prokof'ev, Boris Svistunov +1
The unitarity regime of the BCS-BEC crossover can be realized by diluting a system of two-component lattice fermions with an on-site attractive interaction. We perform a systematic…
Superfluid Interfaces in Quantum Solids
Evgeni Burovski, Evgeni Kozik, Anatoly Kuklov +2
One scenario for the non-classical moment of inertia of solid He-4 discovered by Kim and Chan [Nature 427, 225 (2004)] is the superfluidity of micro-crystallite interfaces. On the…