2 papers
quant-ph2025
Repulsive Inverse-Distance Interatomic Interaction from Many-Body Quantum Electrodynamics
Loris Di Cairano, Matteo Gori, Reza Karimpour +1
Interactions between objects can be classified as fundamental or emergent. Fundamental interactions are either extremely short-range or decay inversely with the separation distance…
cond-mat.stat-mech2025
The specific heat anomaly stems from a third-order phase transition in the 2D lattice sine-Gordon model
Loris Di Cairano, Alexandre Tkatchenko
The specific heat anomaly (SHA) is broadly observed in statistical mechanics, appearing as a smooth, system-size-independent peak in the specific heat, in contrast to the singular…