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advanced_tools:group_theory:group_contraction [2017/12/17 12:16] jakobadmin [Student] |
advanced_tools:group_theory:group_contraction [2018/10/11 16:23] (current) jakobadmin [Student] |
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- | >"//The mechanism which is at work, according to well established results of QFT, goes under the general name | + | <blockquote>"//The mechanism which is at work, according to well established results of QFT, goes under the general name |
of spontaneous breakdown of symmetry and involves the physical phenomena of the Bose | of spontaneous breakdown of symmetry and involves the physical phenomena of the Bose | ||
- | condensation and the mathematical structure of the (Ïnonü–Wigner) group contraction//" from Group Contraction in Quantum Field Theory by Giuseppe Vitiello | + | condensation and the mathematical structure of the (Ïnonü–Wigner) group contraction//" <cite>from Group Contraction in Quantum Field Theory by Giuseppe Vitiello</cite></blockquote> |
<tabbox Layman> | <tabbox Layman> | ||
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* A nice discussion can be found here: {{ :advanced_tools:group_theory:20100209000459_wigner-inonu_contraction.pdf |}} | * A nice discussion can be found here: {{ :advanced_tools:group_theory:20100209000459_wigner-inonu_contraction.pdf |}} | ||
+ | * See also [[advanced_tools:group_theory:https://aip.scitation.org/doi/10.1063/1.1705338|Deformation and Contraction of Lie Algebras]] by Levy-Nahas | ||