scholarly journals Adiabatic dynamics of an inhomogeneous quantum phase transition: the case of az>1 dynamical exponent

2010 ◽  
Vol 12 (10) ◽  
pp. 103002 ◽  
Author(s):  
Jacek Dziarmaga ◽  
Marek M Rams
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
Dynamical Exponent ◽  
Adiabatic Dynamics ◽  
Inhomogeneous Quantum

scholarly journals A similarity of quantum phase transition and quench dynamics in the Dicke model beyond the thermodynamic limit

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Lituo Shen ◽  
Zhicheng Shi ◽  
Zhenbiao Yang ◽  
Huaizhi Wu ◽  
Zhirong Zhong ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermodynamic Limit ◽  
Quantum Phase Transition ◽  
Residual Energy ◽  
Quantum Phase ◽  
Adiabatic Dynamics ◽  
Experiment Device ◽  
Dicke Model ◽  
Quench Dynamics

AbstractWe study the quantum phase transition in the Dicke model beyond the thermodynamic limit. With the Kibble–Zurek mechanism and adiabatic dynamics, we find that the residual energy is inversely proportional to the number of qubits, indicating that more qubits can obtain more energies from the oscillator as the number of qubits increases. Finally, we put forward a promising experiment device to realize this system.

scholarly journals Reply to “Comment on ‘Quantum phase transition in the four-spin exchange antiferromagnet’ ”

2010 ◽  
Vol 82 (13) ◽  
Author(s):  
Valeri N. Kotov ◽  
D. X. Yao ◽  
A. H. Castro Neto ◽  
D. K. Campbell
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Spin Exchange ◽  
Quantum Phase

scholarly journals Superfluid–Mott-insulator quantum phase transition of light in a two-mode cavity array with ultrastrong coupling

2017 ◽  
Vol 95 (3) ◽  
Author(s):  
Jingtao Fan ◽  
Yuanwei Zhang ◽  
Lirong Wang ◽  
Feng Mei ◽  
Gang Chen ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Mott Insulator ◽  
Quantum Phase ◽  
Cavity Array

scholarly journals Interplay of quantum phase transition and flat band in hybrid lattices

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Gui-Lei Zhu ◽  
Hamidreza Ramezani ◽  
Clive Emary ◽  
Jin-Hua Gao ◽  
Ying Wu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
Flat Band

scholarly journals Dynamics of a quantum phase transition in the Aubry-André-Harper model with p -wave superconductivity

2021 ◽  
Vol 103 (10) ◽  
Author(s):  
Xianqi Tong ◽  
Ye-Ming Meng ◽  
Xunda Jiang ◽  
Chaohong Lee ◽  
Gentil Dias de Moraes Neto ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
P Wave

scholarly journals Dynamics and correlations at a quantum phase transition beyond Kibble-Zurek

2021 ◽  
Vol 104 (1) ◽  
Author(s):  
Krishanu Roychowdhury ◽  
Roderich Moessner ◽  
Arnab Das
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Phase

scholarly journals Collective decay induce quantum phase transition in a well-controlled hybrid quantum system

2021 ◽  
Vol 21 ◽  
pp. 103832
Author(s):  
Dong-Yan Lü ◽  
Guang-Hui Wang ◽  
Yuan Zhou ◽  
Li Xu ◽  
Yong-Jin Hu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum System ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
Hybrid Quantum System

scholarly journals Density Wave Probes Cuprate Quantum Phase Transition

2019 ◽  
Vol 9 (2) ◽  
Author(s):  
Tatiana A. Webb ◽  
Michael C. Boyer ◽  
Yi Yin ◽  
Debanjan Chowdhury ◽  
Yang He ◽  
...  
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Density Wave ◽  
Quantum Phase
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