42 citations · 42 across the 3 of their papers we have counts for
3 papers
Phase Independent Measurement of Weak Coherent Optical Signals
Lani Chastain, Priya Drashni, Mahadeva Chanda Durjoy +3
We develop a quantum sensing framework for the phase independent detection of weak coherent optical displacements based on SU(1,1) interferometry. Unlike conventional quantum measu…
High-flux sub-Poissonian twin fields generation from warm atomic vapor
Priya Drashni, Hari P. Lamsal, Belle A. White +3
We demonstrate the generation of sub-Poissonian twin fields via near-degenerate spontaneous four-wave mixing (SFWM) in warm vapor at 795~nm. When seeded with a w…
From CFTs to theories with Bondi-Metzner-Sachs symmetries: Complexity and out-of-time-ordered correlators
Aritra Banerjee, Arpan Bhattacharyya, Priya Drashni +1
We probe the contraction from relativistic CFTs to theories with Bondi-Metzner-Sachs (BMS) symmetries, or equivalently Conformal Carroll symmetries, using diagnostics of quant…