1 citations · 1 across the 3 of their papers we have counts for
11 papers
Noise Correlations and Quantum Coherence in Hard-core Bosons in One-dimensional Lattices
Ana Maria Rey, Indubala I Satija, Charles W Clark
Noise correlations, such as those observable in the time of flight images of a released cloud, are calculated for hard-core bosonic (HCB) atoms. We find that the standard mapping o…
Gauge Invariant Geometry of Closed Space Curves: Applications to Boundary Curves of Mobius-type Strips
Radha Balakrishnan, Indubala I Satija
We derive gauge-invariant expressions for the twist and the linking number of a closed space curve, that are independent of the frame used to describe the curve, and henc…
Anholonomy and Geometrical Localization in Dynamical Systems
Radha Balakrishnan, Indubala Satija
We characterize the geometrical and topological aspects of a dynamical system by associating a geometric phase with a phase space trajectory. Using the example of a nonlinear drive…
in Kicked Harper Model: Reassurances and Surprises
Indubala I Satija, Tomaz Prosen
We investigate classical-quantum correspondence for kicked Harper model for extremely small values of the Planck constant . In the asymmetric case a pure quantum state shows…
Localization Characteristics of Relativistic vs Nonrelativistic Fermions on a Lattice
Indubala I Satija
Relativistic fermions on a lattice are shown to correspond to the in the localized nonrelativistic fermions. Therefore, in contrast to nonrelativistic case, the rela…
Breakup of a Dimer: a New Approach to Localization Transition
Ignacio Gomez, Indubala I. Satija
Within the framework of tight binding models, aperiodic systems are mapped to a renormalized lattice with a dimer defect. In models exhibiting metal-insulator transition, the dimer…