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Decomposition of variables and duality in non-Abelian models
A. P. Protogenova, V. A. Verbusb a Institute of Applied Physics, Russian Academy of Sciences
b Institute for Physics of Microstructures, Russian Academy of Sciences
Abstract:
We consider inhomogeneous current states in low-dimensional systems
characterized by spatial separation of phase states with ordered spin and
charge degrees of freedom. We show that near the self-duality point in
the Ginzburg–Landau spinor model, the inhomogeneity degree of non-Abelian
states is higher than that of states with an Abelian distribution of degrees
of freedom.
Keywords:
strongly correlated system, low-dimensional electron system, inhomogeneous current state, Ginzburg–Landau model, Hopf invariant.
Citation:
A. P. Protogenov, V. A. Verbus, “Decomposition of variables and duality in non-Abelian models”, TMF, 151:3 (2007), 510–517; Theoret. and Math. Phys., 151:3 (2007), 863–868
Linking options:
https://www.mathnet.ru/eng/tmf6063https://doi.org/10.4213/tmf6063 https://www.mathnet.ru/eng/tmf/v151/i3/p510
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Abstract page: | 359 | Full-text PDF : | 201 | References: | 52 | First page: | 2 |
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