Long-range interacting quantum systems

N Defenu, T Donner, T Macrì, G Pagano, S Ruffo… - Reviews of Modern …, 2023 - APS
In this review recent investigations are summarized of many-body quantum systems with
long-range interactions, which are currently realized in Rydberg atom arrays, dipolar …

Condensed matter physics in time crystals

L Guo, P Liang - New Journal of Physics, 2020 - iopscience.iop.org
Time crystals are physical systems whose time translation symmetry is spontaneously
broken. Although the spontaneous breaking of continuous time-translation symmetry in static …

Quantum time crystals from Hamiltonians with long-range interactions

VK Kozin, O Kyriienko - Physical review letters, 2019 - APS
Time crystals correspond to a phase of matter where time-translational symmetry (TTS) is
broken. Up to date, they are well studied in open quantum systems, where an external drive …

Floquet dynamical phase transition and entanglement spectrum

R Jafari, A Akbari - Physical Review A, 2021 - APS
We explore both pure and mixed state Floquet dynamical quantum phase transitions
(FDQFTs) in the one-dimensional p-wave superconductor with a time-driven pairing phase …

Floquet dynamical quantum phase transition in the extended XY model: Nonadiabatic to adiabatic topological transition

S Zamani, R Jafari, A Langari - Physical Review B, 2020 - APS
We investigate both pure and mixed states Floquet dynamical quantum phase transition
(DQPT) in the periodically time-dependent extended XY model. We exactly show that the …

Floquet dynamical quantum phase transitions

K Yang, L Zhou, W Ma, X Kong, P Wang, X Qin, X Rong… - Physical Review B, 2019 - APS
Dynamical quantum phase transitions (DQPTs) are manifested by time-domain nonanalytic
behaviors of many-body systems. Introducing a quench is so far understood as a typical …

Dissipative Floquet dynamical quantum phase transition

J Naji, M Jafari, R Jafari, A Akbari - Physical Review A, 2022 - APS
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 in …

Out-of-equilibrium phase diagram of long-range superconductors

P Uhrich, N Defenu, R Jafari, JC Halimeh - Physical Review B, 2020 - APS
Within the ultimate goal of classifying universality in quantum many-body dynamics,
understanding the relation between out-of-equilibrium and equilibrium criticality is a crucial …

Finite-temperature dynamical quantum phase transition in a non-Hermitian system

D Mondal, T Nag - Physical Review B, 2023 - APS
We investigate the interplay between non-Hermiticity and finite temperature in the context of
a mixed-state dynamical quantum phase transition (MSDQPT). We consider ap-wave …

Engineering Floquet dynamical quantum phase transitions

J Naji, R Jafari, L Zhou, A Langari - Physical Review B, 2022 - APS
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 …