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4 papers · 1 filter
A concavity inequality for symmetric norms
Jean-christophe Bourin
We review some convexity inequalities for Hermitian matrices an add one more to the list.
Interacting electron systems between Fermi leads: effective one-body transmissions and correlation clouds
Rafael A. Molina, Dietmar Weinmann, Jean-Louis Pichard
In order to extend the Landauer formulation of quantum transport to correlated fermions, we consider a spinless system in which charge carriers interact, connected to two reservoir…
Limiting search cost distribution for the move-to-front rule with random request probabilities
Javiera Barrera, Thierry Huillet, Christian Paroissin
Consider a list of files whose popularities are random. These files are updated according to the move-to-front rule and we consider the induced Markov chain at equilibrium. We…
On the algebraic Bethe Ansatz approach to the correlation functions of the XXZ spin-1/2 Heisenberg chain
N. Kitanine, J. M. Maillet, N. A. Slavnov +1
We present a review of the method we have elaborated to compute the correlation functions of the XXZ spin-1/2 Heisenberg chain. This method is based on the resolution of the quantu…