K Cao, H Guo, G Yang - Journal of Physics: Condensed Matter, 2024 - iopscience.iop.org
We investigate the dynamical quantum phase transition (DQPT) in the multi-band Bloch Hamiltonian of the one-dimensional periodic Kitaev model, focusing on quenches from a …
T Suzuki, K Iwamura - Physical Review B, 2023 - APS
We consider the time-dependent transverse field Ising chain with time-periodic perturbations. Without perturbations, this model is one of the famous models that obeys the …
We propose an interferometry within the framework of the quantum Kibble-Zurek mechanism by exemplifying two prototypical quench protocols, namely, the round-trip and quarter-turn …
J Yang, Z Shi, ZB Yang, L Shen, SB Zheng - Physica Scripta, 2023 - iopscience.iop.org
Quantum phase transition and entanglement in the Rabi model with a squeezed light are investigated. We find a special unitary-transformation method that removes the …
AB Nascimento, LC Céleri - Physical Review A, 2024 - APS
The thermodynamics of quantum phase transitions has long been a rich area of research, providing numerous insights and enhancing our understanding of this important …
The nonanalyticity of the Loschmidt echo at critical times in quantum quenched systems is termed as the dynamical quantum phase transition, extending the notion of quantum …
The thermodynamics of quantum phase transitions has long been a rich area of research, providing numerous insights and enhancing our understanding of this important …
D Tancara, J Fredes… - Quantum Science and …, 2023 - iopscience.iop.org
Dynamical quantum phase transition is a critical phenomenon involving out-of-equilibrium states and broken symmetries without classical analogy. However, when finite-sized …
HC Kou, P Li - arXiv preprint arXiv:2307.08599, 2023 - arxiv.org
According to the Kibble-Zurek mechanism, there is a universal power-law relationship between the defect density and the quench rate during a slow linear quench through a …