115 citations · 454 across the 15 of their papers we have counts for
5 papers · 1 filter
Synthetic-gauge-field-induced resonances and Fulde-Ferrell-Larkin-Ovchinnikov states in a one-dimensional optical lattice
Sudeep Kumar Ghosh, Umesh K. Yadav
Coherent coupling generated by laser light between the hyperfine states of atoms, loaded in a 1D optical lattice, gives rise to the "synthetic dimension" system which is equivalent…
Phases of Attractive Fermi Gases in Synthetic Dimensions
Sudeep Kumar Ghosh, Sebastian Greschner, Umesh K. Yadav +3
A novel way to produce quantum Hall ribbons in a cold atomic system is to use M hyperfine states of atoms in a 1D optical lattice to mimic an additional "synthetic dimension". A no…
Spectral intensity distribution of trapped fermions
Sudeep Kumar Ghosh
To calculate static response properties of a many body system, local density approximation (LDA) can be safely applied. But applicability of LDA is limited for the case of dynamica…
Baryon squishing in synthetic dimensions by effective gauge fields
Sudeep Kumar Ghosh, Umesh K. Yadav, Vijay B. Shenoy
We investigate few body physics in a cold atomic system with synthetic dimensions (Celi et al., PRL 112, 043001 (2014)) which realizes a Hofstadter model with long-ranged interacti…
Trapped fermions in a synthetic non-Abelian gauge field
Sudeep Kumar Ghosh, Jayantha P. Vyasanakere, Vijay B. Shenoy
On increasing the coupling strength () of a non-Abelian gauge field that induces a generalized Rashba spin-orbit interaction, the topology of the Fermi surface of a homogeneous…