Macroscopic quantum many-body tunneling of attractive Bose-Einstein condensate in anharmonic trap

Supersymmetric Isospectral Formalism for the Calculation of Near-Zero Energy States: Application to the Very Weakly Bound 4He Trimer Excited State

(2012) Sudip Kumar Haldar et al.   FEW-BODY SYSTEMS

How an interacting many-body system tunnels through a potential barrier to open space

(2012) A. U. J. Lode et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Destruction of attractive bosonic cloud due to high spatial coherence in tight trap

(2011) Anindya Biswas et al.   PHYSICAL REVIEW A

Resonance states and quantum tunneling of Bose-Einstein condensates in a three-dimensional shallow trap

(2010) Sudip Kumar Haldar et al.   PHYSICAL REVIEW A

Stability of an attractive bosonic cloud with van der Waals interaction

(2010) Anindya Biswas et al.   PHYSICAL REVIEW A

Instability of collective excitations and power laws of an attractive Bose-Einstein condensate in an anharmonic trap

(2010) P. K. Debnath et al.   PHYSICAL REVIEW A

Exact decay and tunnelling dynamics of interacting few-boson systems

(2009) Axel U J Lode et al.   JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS

Use of supersymmetric isospectral formalism to realistic quantum many-body problems

(2009) Barnali Chakrabarti   PRAMANA-JOURNAL OF PHYSICS

Barrier transmission for the one-dimensional nonlinear Schrödinger equation: Resonances and transmission profiles

(2008) K. Rapedius et al.   PHYSICAL REVIEW A

Fragmented Metastable States Exist in an Attractive Bose-Einstein Condensate for Atom Numbers Well above the Critical Number of the Gross-Pitaevskii Theory

(2008) Lorenz S. Cederbaum et al.   PHYSICAL REVIEW LETTERS

85Rb Bose–Einstein condensate with tunable interaction: A quantum many body approach

(2008) Tapan Kumar Das et al.   PHYSICS LETTERS A