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PT symmetry and spontaneous symmetry breaking in a microwave billiard
PT symmetry spontaneous symmetry microwave billiard Quantum Physics
2011/10/9
Abstract: We demonstrate the presence of parity-time (PT) symmetry for the non-Hermitian two-state Hamiltonian of a dissipative microwave billiard in the vicinity of an exceptional point (EP). The sha...
Cosmology of an asymptotically free scalar field with spontaneous symmetry breaking
asymptotically free scalar spontaneous symmetry breaking
2010/12/20
We solve Einstein’s equation with Robertson-Walker metric as an initial-value problem, using as the source of gravity a Halpern-Huang real scalar field, which was derived from renormalization-group an...
Relativistic Hydrodynamics of Color-Flavor Locking Phase with Spontaneous
Symmetry Breaking
hydrodynamics color-flavor locking spontaneous
symmetry breaking
2007/8/15
2004Vol.41No.2pp.263-268DOI:
Relativistic Hydrodynamics of Color-Flavor Locking Phase with Spontaneous
Symmetry Breaking
ZHANG Sun and WANG Fan
Department of Physics, Na...