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Quantum Ground States as Equilibrium Particle-Vacuum Interaction States
Quantum ground states Vacuum fluctuations Particle‐vacuum interaction states Zero‐point fluctuations Harmonic oscillator quantum ground state
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2012/4/20
A remarkable feature of atomic ground states is that they are observed to be radiationless in nature, despite (from a classical viewpoint) typically involving charged particles in accelerated motions....
Ground states of semi-relativistic Pauli-Fierz and no-pair Hamiltonians in QED at critical Coulomb coupling
Existence of ground states exponential localization no-pair Hamiltonian quantum electrodynamics
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2011/7/26
Abstract: We consider the semi-relativistic Pauli-Fierz Hamiltonian and a no-pair model of a hydrogen-like atom interacting with a quantized photon field at the respective critical values of the Coulo...
Quantum Potentials with q-Gaussian Ground States
Quantum Potentials q-Gaussian Ground States
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2010/11/23
We determine families of spherically symmetrical D-dimensional quantum potential functions
V (r) having ground state wavefunctions that exhibit, either in configuration or in momentum space,the form ...
Ground states of unfrustrated spin Hamiltonians satisfy an area law
Ground states spin Hamiltonians area law
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2010/10/20
We show that ground states of unfrustrated quantum spin-1=2 systems on general lattices satisfy an entanglement area law, provided that the Hamiltonian can be decomposed into nearest-neighbor interact...
Symmetry Breaking Ground States of Bose-Einstein Condensates in 1D Double
Square Well and Optical Lattice Well
Bose-Einstein condensates symmetry breaking state phase transition
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2007/8/15
2005Vol.43No.5pp.814-818DOI:
Symmetry Breaking Ground States of Bose-Einstein Condensates in 1D Double
Square Well and Optical Lattice Well
YUAN Qing-Xin and DING Guo-Hui
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