dorsal/arxiv
View SchemaSymmetry as a source of hidden coherent structures in quantum physics: general outlook and examples
| Authors | Valery P. Karassiov |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9801019 |
| URL | https://arxiv.org/abs/quant-ph/9801019 |
| DOI | 10.1134/1.855681 |
| Journal | Phys.Atom.Nucl.63:648-656,2000; Yad.Fiz.63:714-722,2000 |
Abstract
A general algebraic approach, incorporating both invariance groups and dynamic symmetry algebras, is developed to reveal hidden coherent structures (closed complexes and configurations) in quantum many-body physics models due to symmetries of their Hamiltonians $H$. Its general ideas are manifested on some recent new examples: 1) G-invariant bi-photons and a related SU(2)-invariant treatment of unpolarized light; 2) quasi-spin clusters in nonlinear models of quantum optics; 3) construction of composite particles and (para)fields from G-invariant clusters due to internal symmetries.
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"abstract": "A general algebraic approach, incorporating both invariance groups and\ndynamic symmetry algebras, is developed to reveal hidden coherent structures\n(closed complexes and configurations) in quantum many-body physics models due\nto symmetries of their Hamiltonians $H$. Its general ideas are manifested on\nsome recent new examples: 1) G-invariant bi-photons and a related\nSU(2)-invariant treatment of unpolarized light; 2) quasi-spin clusters in\nnonlinear models of quantum optics; 3) construction of composite particles and\n(para)fields from G-invariant clusters due to internal symmetries.",
"arxiv_id": "quant-ph/9801019",
"authors": [
"Valery P. Karassiov"
],
"categories": [
"quant-ph"
],
"doi": "10.1134/1.855681",
"journal_ref": "Phys.Atom.Nucl.63:648-656,2000; Yad.Fiz.63:714-722,2000",
"title": "Symmetry as a source of hidden coherent structures in quantum physics: general outlook and examples",
"url": "https://arxiv.org/abs/quant-ph/9801019"
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