Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Bulletin of the American Physical Society

On the microscopic theoretical approach of Spontaneous Symmetry Breaking in parametrically driven Cold atomic system

Junhyun Lee, Yong Hee Kim, Myoung-Sun Heo, Wonho Jhe, M. I. Dykman

Published May 21, 2009• 0 citations
OpenAlex

Related papers

Spontaneous symmetry breaking in parametrically driven atomic trap and observation of its critical properties.

Myoung-Sun Heo, Yong Hee Kim, Wonho Jhe +2 more

APS•Jun 1, 2007•0 citations

Study of Spontaneous Symmetry Breaking in Parametrically Driven Magneto-Optical Trap

Yong Hee Kim, Myoung-Sun Heo, Wonho Jhe +2 more

Bulletin of the American Physical Society•Jun 8, 2007•0 citations

Spontaneous symmetry breaking in parametrically driven atomic trap and measurement of dynamic critical exponents

Wonho Jhe, Myoung-Sun Heo, Yong Hee Kim +2 more

Bulletin of the American Physical Society•Mar 8, 2007•0 citations

Theoretical Study of Spontaneous Symmetry Breaking in Parametrically Driven Magneto-Optical Trap

Yong Hee Kim, Myoung-Sun Heo, Heung‐Ryoul Noh +2 more

Recently, spontaneous symmetry breaking of atom population is observed in parametrically driven magneto-optical trap system. We study the SSB theoretically by changing of variable in rotating frame and simplifying the interaction between atoms. We simulate the system varying interaction strength and diffusion constant, then compare with the experimental results.

Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR)•Aug 1, 2007•0 citations

Spontaneous Symmetry Breaking of Population in a Nonadiabatically Driven Atomic Trap: An Ising-Class Phase Transition

Kihwan Kim, Myoung-Sun Heo, Ki-Hwan Lee +4 more

We have observed spontaneous symmetry breaking of the population of Brownian particles between two moving potentials in the spatiotemporally symmetric system. Cold atoms preferentially occupy one of the dynamic double-well potentials, produced in the parametrically driven dissipative magneto-optical trap far from equilibrium, above a critical number of atoms. We find that the population asymmetry, which may be interpreted as the biased Brownian motion, can be qualitatively described by the mean-field Ising-class phase transition. This in situ study may be useful for investigation of dynamic phase transition or temporal behavior of critical phenomena.

arXiv:physics/0507041•Physical Review Letters•Apr 19, 2006•50 citations

Spontaneous symmetry breaking in quantum systems

Franco Strocchi

Scholarpedia•Jan 1, 2012•11 citations
We have observed spontaneous symmetry breaking of the population of Brownian particles between two moving potentials in the spatiotemporally symmetric system. Cold atoms preferentially occupy one of the dynamic double-well potentials, produced in the parametrically driven dissipative magneto-optical trap far from equilibrium, above a critical number of atoms. We find that the population asymmetry, which may be interpreted as the biased Brownian motion, can be qualitatively described by the mean-field Ising-class phase transition. This in situ study may be useful for investigation of dynamic phase transition or temporal behavior of critical phenomena.