11 citations · 18 across the 3 of their papers we have counts for
4 papers
Quantum Chirikov criterion: Two particles in a box as a toy model for a quantum gas
Dmitry Yampolsky, N. L. Harshman, Vanja Dunjko +2
We consider a toy model for emergence of chaos in a quantum many-body short-range-interacting system: two one-dimensional hard-core particles in a box, with a small mass defect as…
Growth of the Wang-Casati-Prosen counter in an integrable billiard
Zaijong Hwang, Christoph A. Marx, Joseph Seaward +2
This work is motivated by an article by Wang, Casati, and Prosen [Phys. Rev. E vol. 89, 042918 (2014)] devoted to a study of ergodicity in two-dimensional irrational right-triangul…
Traces of Integrability in Relaxation of One-Dimensional Two-Mass Mixtures
Zaijong Hwang, Frank Cao, Maxim Olshanii
We study relaxation in a one-dimensional two-mass mixture of hard-core particles. A heavy-light-heavy triplet of three neighboring particles can form a little known unequal mass ge…
Emergence of Reflectionless Scattering from Linearizations of Integrable PDEs around Solitons
Andrew Koller, Zaijong Hwang, Maxim Olshanii
We present four examples of integrable partial differential equations (PDEs) of mathematical physics that---when linearized around a stationary soliton---exhibit scattering without…