44 citations · 275 across the 17 of their papers we have counts for
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nlin.PS2023★ 10 cited
Obstruction to ergodicity in nonlinear Schrödinger equations with resonant potentials
Anxo Biasi, Oleg Evnin, Boris A. Malomed
We identify a class of trapping potentials in cubic nonlinear Schrödinger equations (NLSEs) that make them non-integrable, but prevent the emergence of power spectra associated wit…
nlin.PS2021★ 16 cited
Fermi-Pasta-Ulam phenomena and persistent breathers in the harmonic trap
Anxo Biasi, Oleg Evnin, Boris A. Malomed
We consider the long-term weakly nonlinear evolution governed by the two-dimensional nonlinear Schrödinger (NLS) equation with an isotropic harmonic oscillator potential. The dynam…
nlin.PS2016★ 34 cited
Delayed collapses of BECs in relation to AdS gravity
Anxo F. Biasi, Javier Mas, Angel Paredes
We numerically investigate spherically symmetric collapses in the Gross-Pitaevskii equation with attractive nonlinearity in a harmonic potential. Even below threshold for direct co…