3 papers
cond-mat.quant-gas2025
Quantum-droplet interferometry
Sriganapathy Raghav, Boris Malomed, Utpal Roy
We propose atom interferometers based on quantum droplet (QD), which is also being reported as a superior platform for interferometry. The emphasis has been given to harmonic-oscil…
quant-ph2025
Nonlinearity mediated miscibility dynamics of mass-imbalanced binary Bose Einstein condensate for circular atomtronics
Sriganapathy Raghav, Suranjana Ghosh, Barun Halder +1
We explore the nonlinearity-induced and fractional revivals-driven miscibility dynamics of quasi-2D mass-imbalanced binary Bose-Einstein condensates, confined in a ring-shaped wave…
quant-ph2024
Dispersion Managed Elliptical Atomtronics for Interferometry
Sriganapathy Raghav, Suranjana Ghosh, Jayanta Bera +1
Circular atomtronics is known to exhibit a uniform ground state, unlike elliptical atomtronics. In elliptical atomtronics, the matter wave tends to accumulate along the semimajor e…