3 papers
cond-mat.stat-mech2026
Quasiparticle Diffusion for the Toda Fluid in Equilibrium
Seema Chahal, Alberto Brollo, Indranil Mukherjee +3
Many-body integrable systems can be understood as a gas of quasiparticles. They propagate ballistically and drive large-scale transport. However, with the exception of the hard rod…
hep-th2025
Revisiting the tensionless limit of pure-Ramond-Ramond AdS3/CFT2
Alberto Brollo, Dennis le Plat, Alessandro Sfondrini
We revisit the numerical solution of the mirror TBA equations for pure--Ramond-Ramond strings on in the tensionless limit. Our analysis uses the recentl…
quant-ph2025
Universal efficiency boost in prethermal quantum heat engines at negative temperature
Alberto Brollo, Adolfo del Campo, Alvise Bastianello
Heat engines near the adiabatic limit typically assume a working medium at thermal equilibrium. However, quantum many-body systems often showcase conservation laws that hinder ther…