55 citations · 111 across the 3 of their papers we have counts for
7 papers
Pfaffian paired states for half-integer fractional quantum Hall effect
M. V. Milovanovic, S. Djurdjevic, J. Vucicevic +1
In this review the physics of Pfaffian paired states, in the context of fractional quantum Hall effect, is discussed using field-theoretical approaches. The Pfaffian states are pri…
Analytical solution for time-integrals in diagrammatic expansions: application to real-frequency diagrammatic Monte Carlo
J. Vucicevic, P. Stipsic, M. Ferrero
The past years have seen a revived interest in the diagrammatic Monte Carlo (DiagMC) methods for interacting fermions on a lattice. A promising recent development allows one to now…
Charge transport in the Hubbard model at high temperatures: triangular versus square lattice
A. Vranic, J. Vucicevic, J. Kokalj +4
High-temperature bad-metal transport has been recently studied both theoretically and in experiments as one of the key signatures of strong electronic correlations. Here we use the…
Real-frequency Diagrammatic Monte Carlo at Finite Temperature
Jaksa Vucicevic, Michel Ferrero
Diagrammatic expansions are a central tool for treating correlated electron systems. At thermal equilibrium, they are most naturally defined within the Matsubara formalism. However…
Conductivity in the square lattice Hubbard model at high temperatures: importance of vertex corrections
Jaksa Vucicevic, Jure Kokalj, Rok Zitko +3
Recent experiments on cold atoms in optical lattices allow for a quantitative comparison of the measurements to the conductivity calculations in the square lattice Hubbard model. H…
Paired states at 5/2: PH Pfaffian and particle-hole symmetry breaking
L. Antonic, J. Vucicevic, M. V. Milovanovic
We study Cooper pairing in the Dirac composite fermion (CF) system. The presence of the mass term in the Dirac CF description (which may simulate Landau level mixing) i.e. breaking…