461 citations
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Showing 2005 · math-phShow all
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math-ph2005★ 20 cited
A numerical approach to copolymers at selective interfaces
F. Caravenna, G. Giacomin, M. Gubinelli
We consider a model of a random copolymer at a selective interface which undergoes a localization/delocalization transition. In spite of the several rigorous results available for…
math-ph2005★ 9 cited
Relations between Potts and RSOS models on a torus
Jean-Francois Richard, Jesper Lykke Jacobsen
We study the relationship between Q-state Potts models and staggered RSOS models of the A\_{p-1} type on a torus, with sqrt(Q)=2 cos(pi / p). In general the partition functions of…
math-ph2005★ 7 cited
The quantum fidelity for the time-dependent singular quantum oscillator
M. Combescure
In this paper we perform an exact study of ``Quantum Fidelity'' (also called Loschmidt Echo) for the time-periodic quantum Harmonic Oscillator of Hamiltonian : $$ \hat H\_{g}(t):=\…