dorsal/arxiv
View SchemaEffect of intersubsystem coupling on the geometric phase in a bipartite system
| Authors | X. X. Yi, Erik Sjöqvist |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0403231 |
| URL | https://arxiv.org/abs/quant-ph/0403231 |
| DOI | 10.1103/PhysRevA.70.042104 |
| Journal | Phys. Rev. A 70, 042104 (2004) |
Abstract
The influence of intersubsystem coupling on the cyclic adiabatic geometric phase in bipartite systems is investigated. We examine the geometric phase effects for two uniaxially coupled spin$-{1/2}$ particles, both driven by a slowly rotating magnetic field. It is demonstrated that the relation between the geometric phase and the solid angle enclosed by the magnetic field is broken by the spin-spin coupling, in particular leading to a quenching effect on the geometric phase in the strong coupling limit.
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"abstract": "The influence of intersubsystem coupling on the cyclic adiabatic geometric\nphase in bipartite systems is investigated. We examine the geometric phase\neffects for two uniaxially coupled spin$-{1/2}$ particles, both driven by a\nslowly rotating magnetic field. It is demonstrated that the relation between\nthe geometric phase and the solid angle enclosed by the magnetic field is\nbroken by the spin-spin coupling, in particular leading to a quenching effect\non the geometric phase in the strong coupling limit.",
"arxiv_id": "quant-ph/0403231",
"authors": [
"X. X. Yi",
"Erik Sj\u00f6qvist"
],
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"quant-ph"
],
"doi": "10.1103/PhysRevA.70.042104",
"journal_ref": "Phys. Rev. A 70, 042104 (2004)",
"title": "Effect of intersubsystem coupling on the geometric phase in a bipartite system",
"url": "https://arxiv.org/abs/quant-ph/0403231"
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