scholarly journals Critical Slowing Down of Triangular Lattice Spin-3/2 Heisenberg Antiferromagnet Li7RuO6 via 7Li NMR

2009 ◽  
Vol 78 (2) ◽  
pp. 023705 ◽  
Author(s):  
Yutaka Itoh ◽  
Chishiro Michioka ◽  
Kazuyoshi Yoshimura ◽  
Kanako Nakajima ◽  
Hirohiko Sato
Keyword(s):  
Triangular Lattice ◽  
Critical Slowing Down ◽  
Heisenberg Antiferromagnet ◽  
Slowing Down ◽  
Lattice Spin ◽  
7Li Nmr

scholarly journals Critical slowing-down and field-dependent paramagnetic fluctuations in the skyrmion host EuPtSi: μSR and NMR studies

2021 ◽  
Vol 104 (4) ◽  
Author(s):  
N. Higa ◽  
T. U. Ito ◽  
M. Yogi ◽  
T. Hattori ◽  
H. Sakai ◽  
...  
Keyword(s):  
Critical Slowing Down ◽  
Nmr Studies ◽  
Slowing Down ◽  
Field Dependent

scholarly journals Critical Slowing Down Exponents of Mode Coupling Theory

2012 ◽  
Vol 108 (8) ◽  
Author(s):  
F. Caltagirone ◽  
U. Ferrari ◽  
L. Leuzzi ◽  
G. Parisi ◽  
F. Ricci-Tersenghi ◽  
...  
Keyword(s):  
Mode Coupling ◽  
Critical Slowing Down ◽  
Coupling Theory ◽  
Mode Coupling Theory ◽  
Slowing Down

scholarly journals Rare-Earth Triangular Lattice Spin Liquid: A Single-Crystal Study ofYbMgGaO4

2015 ◽  
Vol 115 (16) ◽  
Author(s):  
Yuesheng Li ◽  
Gang Chen ◽  
Wei Tong ◽  
Li Pi ◽  
Juanjuan Liu ◽  
...  
Keyword(s):  
Rare Earth ◽  
Single Crystal ◽  
Triangular Lattice ◽  
Spin Liquid ◽  
Lattice Spin ◽  
Single Crystal Study

Dynamical critical slowing down in CsNiF3

1986 ◽  
Vol 60 (12) ◽  
pp. 945-949 ◽  
Author(s):  
A. Caillé ◽  
M. Poirier
Keyword(s):  
Critical Slowing Down ◽  
Slowing Down

scholarly journals Critical slowing down in circuit quantum electrodynamics

2021 ◽  
Vol 7 (21) ◽  
pp. eabe9492
Author(s):  
Paul Brookes ◽  
Giovanna Tancredi ◽  
Andrew D. Patterson ◽  
Joseph Rahamim ◽  
Martina Esposito ◽  
...  
Keyword(s):  
Quantum Electrodynamics ◽  
Quantum Circuit ◽  
Critical Slowing Down ◽  
Microwave Cavity ◽  
Many Body ◽  
Circuit Quantum Electrodynamics ◽  
Slowing Down ◽  
The Rich ◽  
First Order Phase ◽  
Shed Light

Critical slowing down of the time it takes a system to reach equilibrium is a key signature of bistability in dissipative first-order phase transitions. Understanding and characterizing this process can shed light on the underlying many-body dynamics that occur close to such a transition. Here, we explore the rich quantum activation dynamics and the appearance of critical slowing down in an engineered superconducting quantum circuit. Specifically, we investigate the intermediate bistable regime of the generalized Jaynes-Cummings Hamiltonian (GJC), realized by a circuit quantum electrodynamics (cQED) system consisting of a transmon qubit coupled to a microwave cavity. We find a previously unidentified regime of quantum activation in which the critical slowing down reaches saturation and, by comparing our experimental results with a range of models, we shed light on the fundamental role played by the qubit in this regime.

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