Jean-Marie Stéphan
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Research article
Inhomogeneous field theory inside the arctic circle
Nicolas Allegra — Jerome Dubail — Jean-Marie Stéphan — Jacopo VitiMotivated by quantum quenches in spin chains, a one-dimensional toy-model of fermionic particles evolving in imaginary-time from a domain-wall initial state is solved. The main interest of this toy-model is that it exhibits the arctic...
Research article
Shannon and Renyi mutual information in quantum critical spin chains
Jean-Marie StéphanWe study the Shannon mutual information in one-dimensional critical spin chains, following a recent conjecture (Phys. Rev. Lett. 111, 017201 (2013)), as well as Rényi generalizations of it. We combine conformal field theory arguments...
Research article
Shannon and Renyi mutual information in quantum critical spin chains
Jean-Marie StéphanWe study the Shannon mutual information in one-dimensional critical spin chains, following a recent conjecture (Phys. Rev. Lett. 111, 017201 (2013)), as well as Rényi generalizations of it. We combine conformal field theory arguments...
Research article
Inhomogeneous field theory inside the arctic circle
Nicolas Allegra — Jerome Dubail — Jean-Marie Stéphan — Jacopo VitiMotivated by quantum quenches in spin chains, a one-dimensional toy-model of fermionic particles evolving in imaginary-time from a domain-wall initial state is solved. The main interest of this toy-model is that it exhibits the arctic...