40 citations · 40 across the 2 of their papers we have counts for
3 papers
quant-ph2025
Hamiltonian -Locality is the Key Resource for Powerful Quantum Battery Charging
Anupam Sarkar, Sibasish Ghosh
Storing and extracting energy using quantum degrees of freedom is a promising approach to leveraging quantum effects in energy science. Early experimental efforts have already demo…
quant-ph2019★ 40 cited
Universal quantum computing using single-particle discrete-time quantum walk
Shivani Singh, Prateek Chawla, Anupam Sarkar +1
Quantum walk has been regarded as a primitive to universal quantum computation. By using the operations required to describe the single particle discrete-time quantum walk on a pos…
quant-ph2018
Multi-bit quantum random number generator from a single qubit quantum walk
Anupam Sarkar, C. M. Chandrashekar
We present a scheme for multi-bit quantum random number generation using a single qubit discrete-time quantum walk in one-dimensional space. Irrespective of the initial state of th…