150 citations · 863 across the 50 of their papers we have counts for
51 papers
Construction-Dependent Floquet Topology in Circularly Driven -Stacked Su-Schrieffer-Heeger Chains
Aayushi Agrawal, Jayendra N. Bandyopadhyay
We investigate construction-dependent Floquet topology in a two-dimensional lattice formed by stacking Su-Schrieffer-Heeger (SSH) chains with co-located sublattice orbitals. We pre…
Quantum metrology with partially accessible chaotic sensors
Harshita Sharma, Sayan Choudhury, Jayendra N. Bandyopadhyay
Most quantum metrology protocols harness highly entangled probe states and globally accessible measurements to surpass the standard quantum limit. However, it is challenging to sat…
Entanglement signatures of gapless topological phases in a -wave superconductor
S. Srinidhi, Shashi C. L. Srivastava, Jayendra N. Bandyopadhyay
We explore the gapless topological phases of a -wave superconductor, probing its rich topologically ordered phases and underlying quantum phenomena. The topological order of the…
Harmonic emission as a probe to coherent transitions in the topological superconductors
Nivash R., S. Srinidhi, Jayendra N. Bandyopadhyay +1
We investigate the dynamical behavior of a topological superconducting system, demonstrating that its static configuration undergoes a transition driven by an intrinsic supercurren…
Engineering harmonic emission through spatial modulation in a Kitaev chain
Nivash R., S. Srinidhi, Jayendra N. Bandyopadhyay +1
We investigate High-harmonic generation (HHG) in a dimerized Kitaev chain. The dimerization in the model is introduced through a site-dependent modulating potential, determined by…
Investigating topological in-gap states in non-Hermitian quasicrystal with unconventional -wave pairing
Shaina Gandhi, Jayendra N. Bandyopadhyay
The interplay of onsite quasiperiodic potential, superconductivity, and non-Hermiticity is explored in a non-Hermitian unconventional superconducting quasicrystal described by Aubr…