Dynamical pairing correlations in the t-J model with non-adiabatic hole-phonon coupling

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We examine the effects of hole-phonon interaction on the formation of hole pairs in the 2D Holstein t--J model. Using finite-lattice diagonalization techniques, we present exact results for the two-hole binding energy and the s-- and d-wave pairing susceptibilities.
4 pages, 3 figures, Proceedings Ninth International Conference on Recent Progress in Many Body Theories, Sydney 1997 (World Scientific)

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Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/151943

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9709237
 http://arxiv.org/abs/cond-mat/9709237
 Recent Progress in Many-Body theories, edited by D. Neilson and R. F. Bishop, World Scientific, Singapore (1998), p. 481

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