3 papers
quant-ph2026
Surface-Code Quantum Error Correction for Molecular Tweezer Arrays: Encoding, Layout, and Correlated Noise
Niharika Verma, Utpal Roy
Polar molecules trapped in optical tweezer arrays offer a promising platform for quantum information processing, providing precise control and long-range interactions that enable h…
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-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…