2 papers
cond-mat.stat-mech2025
Fixed Points and Universality Classes in Coupled Kardar-Parisi-Zhang Equations
Dipankar Roy, Abhishek Dhar, Manas Kulkarni +1
We study coupled KPZ equations with three control parameters . These equations are used in the context of stretched polymers in a random medium, for the spacetime spin-spin…
cond-mat.stat-mech2024
Lax random matrices from Calogero systems
Jitendra Kethepalli, Manas Kulkarni, Anupam Kundu +1
We study a class of random matrices arising from the Lax matrix structure of classical integrable systems, particularly the Calogero family of models. Our focus is the density of e…