3 papers
cond-mat.quant-gas2024
Dynamical Fermionization and Emergent Bethe Rapidity Structure in the Spatial Density of Cold quenched Lieb-Liniger gas
Sumita Datta, James M Rejcek, Rajasee Datta +1
We demonstrate that the nonequilibrium spatial density of a one-dimensional interacting Bose gas, following a geometric quench, directly encodes information about the underlying mo…
quant-ph2017
Nodal structures of few electron atoms
S Datta, J M Rejcek, J. L. Fry
In this paper the nodal structure for He atom is revisited and a procedure for identifying the symmetry properties and nodal structure of the time and spin independent Schroedinger…
quant-ph2017
The He atom revisited
S Datta, J M Rejcek, J. L. Fry
In the Feynman-Kac[1] path integral approach the eigenvalues of a quantum system can be computed using Wiener measure which uses Brownian particle motion. In our previous work[2-3]…