1 citations · 2 across the 5 of their papers we have counts for
5 papers
Collective purification of interacting quantum networks beyond symmetry constraints
Saikat Sur, Pritam Chattopadhyay, Arnab Chakrabarti +5
Following any quantum information processing protocol, it is essential to reset a mixed state of a many-body interacting spin-network to the computational-zero pure state. This tas…
Quantum Transport Protected by Acceleration From Nonadiabaticity and Dissipation
Arnab Chakrabarti, Biswarup Ash, Igor Mazets +2
We put forth a hitherto unexplored control strategy that enables high-fidelity fast transport of an unstable quantum wavepacket even in the presence of bath-induced dissipation. Th…
Optimal Codeword Construction for DNA-based Finite Automata
Anupam Chattopadhyay, Arnab Chakrabarti
Biomolecular computation has emerged as an important area of computer science research due to its high information density, immense parallelism opportunity along with potential app…
Anti-Zeno purification of spin baths by quantum probe measurements
Durga Bhaktavatsala Rao Dasari, Sen Yang, Arnab Chakrabarti +3
The quantum Zeno and anti-Zeno paradigms have thus far addressed the evolution control of a quantum system coupled to an immutable bath via non-selective measurements performed at…
Emergence of prethermal states in a driven dissipative system through cross-correlated dissipation
Arnab Chakrabarti, Rangeet Bhattacharyya
Periodically driven closed quantum many-body systems are known to exhibit prethermal or quasi-steady-state dynamics. In this work, we theoretically show that such prethermal phases…