143 citations · 475 across the 20 of their papers we have counts for
4 papers · 2 filters
Designing refrigerators in higher dimensions using quantum spin models
Tanoy Kanti Konar, Srijon Ghosh, Amit Kumar Pal +1
We design quantum refrigerators based on spin-j quantum XYZ and bilinear-biquadratic models with individual spins attached to bosonic thermal baths. By considering both local and g…
Circulating Genuine Multiparty Entanglement in Quantum Network
Pritam Halder, Ratul Banerjee, Srijon Ghosh +2
We propose a deterministic scheme of generating genuine multiparty entangled states in quantum networks of arbitrary size having various geometric structures -- we refer to it as e…
Designing Robust Quantum Refrigerators in Disordered Spin Models
Tanoy Kanti Konar, Srijon Ghosh, Amit Kumar Pal +1
We explore a small quantum refrigerator in which the working substance is made of paradigmatic nearest-neighbor quantum spin models, the XYZ and the XY model with Dzyaloshinskii-Mo…
Dimensional enhancements in a quantum battery with imperfections
Srijon Ghosh, Aditi Sen De
Power storage devices are shown to increase their efficiency if they are designed by using quantum systems. We show that the average power output of a quantum battery based on a qu…