activity
19952025
most citedRealistic Time-Reversal Invariant Topological Insulators With Neutral Atoms

332 citations · 1.9k across the 66 of their papers we have counts for

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Showing 1999Show all

5 papers · 1 filter

chao-dyn1999★ 6 cited

Quantized Orbits and Resonant Transport

Indubala I. Satija, Bala Sundaram

A tight binding representation of the kicked Harper model is used to obtain an integrable semiclassical Hamiltonian consisting of degenerate "quantized" orbits. New orbits appear w…

chao-dyn1999★ 60 cited

Collision and symmetry-breaking in the transition to strange nonchaotic attractors

Awadhesh Prasad, Ramakrishna Ramaswamy, Indubala I. Satija +1

Strange nonchaotic attractors (SNAs) can be created due to the collision of an invariant curve with itself. This novel ``homoclinic'' transition to SNAs occurs in quasiperiodically…

cond-mat1999

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…

cond-mat1999★ 1 cited

Dimer-Type Correlations and Band Crossings in Fibonacci Lattices

Ignacio G. Cuesta, Indubala I. Satija

Fibonacci system with both diagonal and off-diagonal disorder is mapped to a model with dimer type 'defects'. The model exhibit resonance transition corresponding to zero reflectan…

chao-dyn1999★ 7 cited

Localization and Fluctuations in Quantum Kicked Rotors

Indubala I. Satija, Bala Sundaram, Jukka A. Ketoja

We address the issue of fluctuations, about an exponential lineshape, in a pair of one-dimensional kicked quantum systems exhibiting dynamical localization. An exact renormalizatio…