3 papers
quant-ph2026
Quantum resonance-enhanced performance of quantum battery
Ankita Mazumdar, Shashi C. L. Srivastava, Sanku Paul
Quantum resonance arising whenever the ratio of the intrinsic system frequency to the driving frequency becomes a rational number has been demonstrated to generate super-linear ent…
cs.CR2026
An Ideal Random Number Generator Based on Quantum Fluctuations and Rotating Wheel for Secure Image Encryption
Subhadip Rana, Sanku Paul, Mrinal Kanti Mandal
In the era of digitization secure transmission of digital images has become essential in real world applications. Image encryption is an effective technique for protecting image da…
quant-ph2025
Quantum criticality and universality in stationary state of long-range Kitaev model
Akash Mitra, Sanku Paul, Shashi C. L. Srivastava
We investigate the signature of quantum criticality in the long-time stationary state of the long-range Kitaev chain by performing various quench protocols. In this model, the pair…