29 citations · 50 across the 4 of their papers we have counts for
4 papers
Path-phase duality of an interfering particle with translational-internal entanglement
M. Kolar, T. Opatrny, N. Bar-Gill +2
The aim of this paper is to revisit the implications of complementarity when we inject into a Mach Zehnder interferometer particles with internal structure, prepared in special tra…
Spectroscopy of Strong-Pulse Superradiance in a Bose-Einstein condensate
Nir Bar-Gill, Eitan E. Rowen, Nir Davidson
We study experimentally superradiance in a Bose-Einstein condensate using a two-frequency pump beam. By controlling the frequency difference between the beam components, we measure…
Identifying the Bose glass phase
R. Pugatch, N. Bar-gill, N. Katz +2
Introducing disorder into the Bose-Hubbard model at integer fillings leads to a Bose glass phase, along with the Mott insulator and superfluid phases. We suggest a new order parame…
Quantum Phases of Ultra Cold Bosons in Incommensurate 1D Optical Lattices
Nir Bar-Gill, Rami Pugatch, Eitan Rowen +2
We study theoretically a BEC loaded into an optical lattice in the tight-binding regime, with a second, weak incommensurate lattice acting as a perturbation. We find, using direct…