27 citations · 50 across the 7 of their papers we have counts for
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cond-mat.quant-gas2025
Localization from Infinitesimal Kinetic Grading: Finite-size Scaling, Kibble-Zurek Dynamics and Applications in Sensing
Argha Debnath, Ayan Sahoo, Debraj Rakshit
We study a one-dimensional lattice model with site-dependent nearest-neighbor hopping amplitudes that follow a power-law profile. The hopping variation is controlled by a grading e…
quant-ph2025
Realizing quantum energy storage and sensing with prethermal time crystals stabilized via power-law-graded Ising interactions
Ayan Sahoo, Debraj Rakshit
We study prethermal discrete time-crystalline (PDTC) phases in one-dimensional spin-1/2 chains with power-law-graded Ising interactions under periodic Floquet driving. By generaliz…
quant-ph2025★ 4 cited
Quantum sensing with ultracold simulators in lattice and ensemble systems: a review
Keshav Das Agarwal, Sayan Mondal, Ayan Sahoo +3
Sensing of parameters is an important aspect in all disciplines, with applications ranging from fundamental science to medicine. Quantum sensing and metrology is an emerging field…