158 citations · 1.1k across the 40 of their papers we have counts for
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Antiferromagnetic order enhanced by local dissipation
Oscar Bouverot-Dupuis, Saptarshi Majumdar, Alberto Rosso +1
We study an XXZ spin chain at zero magnetization coupled to a collection of local harmonic baths at zero temperature. We map this system on a (1+1)D effective field theory using bo…
Earthquake-like dynamics in ultrathin magnetic film
Gianfranco Durin, Vincenzo Maria Schimmenti, Marco Baiesi +6
We study the motion of a domain wall on an ultrathin magnetic film using the magneto-optical Kerr effect (MOKE). At tiny magnetic fields, the wall creeps only via thermal activatio…
Localization induced by spatially uncorrelated subohmic baths in one dimension
Saptarshi Majumdar, Laura Foini, Thierry Giamarchi +1
We study an incommensurate XXZ spin chain coupled to a collection of local harmonic baths. At zero temperature, by varying the strength of the coupling to the bath the chain underg…
Microcanonical windows on quantum operators
Silvia Pappalardi, Laura Foini, Jorge Kurchan
We discuss the construction of a microcanonical projection WOW of a quantum operator O induced by an energy window filter W, its spectrum, and the retrieval of canonical many-time…