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- Title:
- Anisotropic Lifshitz point at O(epsilon(2)(L))
- Universidade Estadual Paulista (UNESP)
- Ctr Aerosp Technol
- 0305-4470
- We present the critical exponents nu (L2), eta (L2) and gamma (L) for an m-axial Lifshitz point at second order in an epsilon (L) expansion. We introduce a constraint involving the loop momenta along the m-dimensional subspace in order to perform two- and three-loop integrals. The results are valid in the range 0 less than or equal to m less than or equal to d. The case m = 0 corresponds to the usual Ising-like critical behaviour.
- 8-Jun-2001
- Journal of Physics A-mathematical and General. Bristol: Iop Publishing Ltd, v. 34, n. 22, p. L327-L332, 2001.
- L327-L332
- Iop Publishing Ltd
- http://dx.doi.org/10.1088/0305-4470/34/22/102
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/38467
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