143 citations · 475 across the 20 of their papers we have counts for
3 papers · 1 filter
Decoherence-free mechanism to protect long-range entanglement against decoherence
Leela Ganesh Chandra Lakkaraju, Srijon Ghosh, Aditi Sen De
Quantum spin models with variable-range interactions can exhibit certain quantum characteristics that a short-ranged model cannot possess. By considering the quantum XYZ model whos…
Distribution of entanglement with variable range interactions
Leela Ganesh Chandra Lakkaraju, Srijon Ghosh, Saptarshi Roy +1
Distribution of quantum entanglement is investigated for an anisotropic quantum XY model with variable range interactions and in the presence of a uniform transverse magnetic field…
Fast charging of quantum battery assisted by noise
Srijon Ghosh, Titas Chanda, Shiladitya Mal +1
We investigate the performance of a quantum battery exposed to local Markovian and non-Markovian dephasing noises. The battery is initially prepared as the ground state of a one-di…