scholarly journals Quantum phase transition in the twisted three-leg spin tube

Polyhedron ◽  
2017 ◽  
Vol 136 ◽  
pp. 42-44 ◽  
Author(s):  
Keisuke Ito ◽  
Shun Yokoo ◽  
Kiyomi Okamoto ◽  
Tôru Sakai
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Quantum Phase ◽  
Spin Tube

QUANTUM PHASE TRANSITION OF A TRIANGULAR LATTICE SPIN TUBE AND EDGE SPIN EFFECTS

2009 ◽  
Vol 20 (09) ◽  
pp. 1423-1430 ◽  
Author(s):  
KOUICHI OKUNISHI ◽  
SHIN-ICHIRO YOSHIKAWA ◽  
TÔRU SAKAI ◽  
SEIJI MIYASHITA
Keyword(s):  
Phase Transition ◽  
Quantum Phase Transition ◽  
Triangular Lattice ◽  
Lattice Structure ◽  
Quantum Spin ◽  
Quantum Phase ◽  
Spin Effect ◽  
Energy Excitation ◽  
Edge Spin ◽  
Spin Tube

We study the low-energy excitation of the quantum spin tube with the triangular lattice structure, using density matrix renormalization group. Taking account of the edge spin effect, we particularly investigate the spin gap behavior and the low-field magnetization curve near the quantum phase transition point in contrast with the usual free boundary condition. We then find that the bulk behavior of the spin tube can be extracted easier for the single spin termination.

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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