TY - JOUR
T1 - Dissociation of One-Dimensional Matter-Wave Breathers due to Quantum Many-Body Effects
AU - Yurovsky, Vladimir A.
AU - Malomed, Boris A.
AU - Hulet, Randall G.
AU - Olshanii, Maxim
N1 - Publisher Copyright:
© 2017 American Physical Society.
PY - 2017/11/28
Y1 - 2017/11/28
N2 - We use the ab initio Bethe ansatz dynamics to predict the dissociation of one-dimensional cold-atom breathers that are created by a quench from a fundamental soliton. We find that the dissociation is a robust quantum many-body effect, while in the mean-field (MF) limit the dissociation is forbidden by the integrability of the underlying nonlinear Schrödinger equation. The analysis demonstrates the possibility to observe quantum many-body effects without leaving the MF range of experimental parameters. We find that the dissociation time is of the order of a few seconds for a typical atomic-soliton setting.
AB - We use the ab initio Bethe ansatz dynamics to predict the dissociation of one-dimensional cold-atom breathers that are created by a quench from a fundamental soliton. We find that the dissociation is a robust quantum many-body effect, while in the mean-field (MF) limit the dissociation is forbidden by the integrability of the underlying nonlinear Schrödinger equation. The analysis demonstrates the possibility to observe quantum many-body effects without leaving the MF range of experimental parameters. We find that the dissociation time is of the order of a few seconds for a typical atomic-soliton setting.
UR - http://www.scopus.com/inward/record.url?scp=85037682889&partnerID=8YFLogxK
U2 - 10.1103/PhysRevLett.119.220401
DO - 10.1103/PhysRevLett.119.220401
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AN - SCOPUS:85037682889
SN - 0031-9007
VL - 119
JO - Physical Review Letters
JF - Physical Review Letters
IS - 22
M1 - 220401
ER -