64 citations · 161 across the 4 of their papers we have counts for
4 papers
Quantum quench in the Luttinger model with finite temperature initial state
Ádám Bácsi, Balázs Dóra
We study the non-equilibrium dynamics of the Luttinger model after a quantum quench, when the initial state is a finite temperature thermal equilibrium state. The diagonal elements…
Generalized Gibbs ensemble and work statistics of a quenched Luttinger liquid
Balázs Dóra, Ádám Bácsi, Gergely Zaránd
We analyze the probability distribution function (PDF) of work done on a Luttinger liquid for an arbitrary finite duration interaction quench and show that it can be described in t…
Local density of states and Friedel oscillation in graphene
Ádám Bácsi, Attila Virosztek
We investigate the local density of states and Friedel oscillation in graphene around a well localized impurity in Born approximation. In our analytical calculations Green's functi…
Mean-field quantum phase transition in graphene and in general gapless systems
Ádám Bácsi, Attila Virosztek, László Borda +1
We study the quantum critical properties of antiferromagnetism in graphene at T=0 within mean-field (MF) theory. The resulting exponents differ from the conventional MF exponents,…