Lyapunov bounds for lattice gauge dynamics (Q1284080)
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scientific article; zbMATH DE number 1271625
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Lyapunov bounds for lattice gauge dynamics |
scientific article; zbMATH DE number 1271625 |
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Lyapunov bounds for lattice gauge dynamics (English)
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13 December 1999
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The author considers classical Hamiltonian dynamics of the Kogut-Susskind model for gauge theories on a lattice. He studies the case of a finite box with \(d\)-dimensional integer lattice and proves that in the case of a real or complex subgroup of the unitary matrix group \(U(N)\) the maximal Lyapunov exponent is bounded by \(2\sqrt {d-1}\) times the square root of the plaquette interaction coupling constant.
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lattice models
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Kogut-Susskind model
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gauge theories
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Lyapunov exponent
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