5 papers
Floquet mobility edges and transport in a periodically driven generalized Aubry-André model
Jayashis Das, Vatsana Tiwari, Manish Kumar +1
We investigate the effect of a periodic electric field drive on the generalized Aubry-André model, also known as the Ganeshan-Pixley-Das Sarma (GPD) model, which is well known as…
Photonic Simulation of Localization Phenomena Using Boson Sampling
Anuprita V. Kulkarni, Vatsana Tiwari, Auditya Sharma +1
Quantum simulation in its current state faces experimental overhead in terms of physical space and cooling. We propose boson sampling as an alternative compact synthetic platform p…
Periodically and aperiodically Thue-Morse driven long-range systems: from dynamical localization to slow dynamics
Vatsana Tiwari, Devendra Singh Bhakuni, Auditya Sharma
We investigate the electric-field driven power-law random banded matrix(PLRBM) model where a variation in the power-law exponent yields a delocalization-to-localization phase…
Quantum transport under oscillatory drive with disordered amplitude
Vatsana Tiwari, Sushanta Dattagupta, Devendra Singh Bhakuni +1
We investigate the dynamics of non-interacting particles in a one-dimensional tight-binding chain in the presence of an electric field with random amplitude drawn from a Gaussian d…
Dynamical localization and slow dynamics in quasiperiodically-driven quantum systems
Vatsana Tiwari, Devendra Singh Bhakuni, Auditya Sharma
We investigate the role of a quasiperiodically driven electric field in a one-dimensional disordered fermionic chain. In the clean non-interacting case, we show the emergence of dy…