3 papers
quant-ph2025
A correspondence between the Rabi model and an Ising model with long-range interactions
Bruno Scheihing-Hitschfeld, Néstor Sepúlveda
By means of Trotter's formula, we show that transition amplitudes between a class of generalized coherent states in the Rabi model can be understood in terms of a certain Ising mod…
cond-mat.stat-mech2018
Universality of active wetting transitions
Néstor Sepúlveda, Rodrigo Soto
Four on-lattice and six off-lattice models for active matter are studied numerically, showing that in contact with a wall, they display universal wetting transitions between three…
cond-mat.stat-mech2018
Hyperuniform states generated by a critical friction field
Gustavo Castillo, Nicolas Mujica, Nestor Sepulveda +3
Hyperuniform states are an efficient way to fill up space for disordered systems. In these states the particle distribution is disordered at the short scale but becomes increasingl…