Reply to Comment on "Quantum Entangled Dark Solitons formed by Ultracold Atoms in Optical Lattices"

Abstract

We reply to Jacek Dziarmaga, Piotr Deuar, and Krzysztof Sacha's comment, arXiv:1001.1045, supporting the authors' simulations but differentiating between near-mean-field and strongly quantum regimes. We clarify that we have three lines of evidence on decay of dark solitons and connect our work to Lieb's Type-II excitations and the true meaning of a quantum dark soliton.

arXiv comment1 page, reply to arXiv:1001.1045

References in corpus (7)

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• Images of the Dark Soliton in a Depleted Condensate
• Topological Winding and Unwinding in Metastable Bose-Einstein Condensates
• Metastable Quantum Phase Transitions in a Periodic One-dimensional Bose Gas: Mean-Field and Bogoliubov Analyses
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• Quantum dark solitons in ultracold one-dimensional Bose and Fermi gases
• Quantum dark solitons in Bose gas confined in a hard wall box
• Dark soliton in a disorder potential
• Ultracold Atoms in 1D Optical Lattices: Mean Field, Quantum Field, Computation, and Soliton Formation
• Beyond mean-field study of a binary bosonic mixture in a state-dependent honeycomb lattice
• Huge quantum particle number fluctuations in a two-component Bose gas in a double-well potential
• Emergence of dark soliton signatures in a one-dimensional unpolarized attractive Fermi gas on a ring