165 citations · 1.8k across the 34 of their papers we have counts for
33 papers
Dynamical quantum phase transitions following a noisy quench
R. Jafari, A. Langari, S. Eggert +1
We study how time-dependent energy fluctuations impact the dynamical quantum phase transitions (DQPTs) following a noisy ramped quench of the transverse magnetic field in a quantum…
Engineering Floquet Dynamical Quantum Phase Transition
J. Naji, R. Jafari, Longwen Zhou +1
Floquet dynamical quantum phase transitions (FDQPTs) are signified by recurrent nonanalytic behaviors of observables in time. In this work, we introduce a quench-free and generic a…
Out-of-time-order correlations and Floquet dynamical quantum phase transition
Sara Zamani, R. Jafari, A. Langari
Out-of-time-order correlators (OTOCs) progressively play an important role in different fields of physics, particularly in the non-equilibrium quantum many-body systems. In this pa…
Floquet dynamical quantum phase transitions under synchronized periodic driving
R. Jafari, Alireza Akbari, Utkarsh Mishra +1
We study a generic class of fermionic two-band models under synchronized periodic driving, i.e., with the different terms in a Hamiltonian subject to periodic drives with the same…
Dissipative Floquet Dynamical Quantum Phase Transition
J. Naji, Masoud Jafari, R. Jafari +1
Non-Hermitian Hamiltonians provide a simple picture for inspecting dissipative systems with natural or induced gain and loss. We investigate the Floquet dynamical phase transition…
Dynamical Topological Quantum Phase Transitions at Criticality
M. Sadrzadeh, R. Jafari, A. Langari
The nonequilibrium dynamics of two dimensional Su-Schrieffer-Heeger model, in the presence of staggered chemical potential, is investigated using the notion of dynamical quantum ph…