7 papers
Robustness as a thermodynamic currency: work advantages and preparation costs of nonclassical states
Luis Pedro Garcıa-Pintos, Tanmoy Biswas, Chandan Datta
Understanding whether uniquely quantum features can provide concrete advantages in thermodynamic processes is a central objective of quantum thermodynamics. A key challenge is quan…
Information and coherence as resources for work extraction from unknown quantum state and providing quantum advantages
Tanmoy Biswas
The amount of extractable work from a physical system is fundamentally connected to the information available about its state, as illustrated by Maxwell's demon and the Gibbs parad…
All steerable quantum correlations can provide thermodynamic advantages in cooling
Tanmoy Biswas, Chandan Datta, Luis Pedro Garcia-Pintos
The removal of heat generated during computation poses a major challenge for both classical and quantum information processing. In particular, heat removal is directly linked to a…
Equivalence of Discrete and Continuous Otto-Like Engines assisted by Catalysts: Mapping Catalytic Advantages from the Discrete to the Continuous Framework
Marcin Åobejko, Tanmoy Biswas, MichaÅ Horodecki
The catalytic extension of a discrete two-stroke engine employs a cyclic auxiliary system - the catalyst - that remains decoupled from the baths and performs no work, yet enhances…
Quantum thermodynamic advantage in work extraction from steerable quantum correlations
Tanmoy Biswas, Chandan Datta, Luis Pedro GarcÃa-Pintos
Inspired by the primary goal of quantum thermodynamics -- to characterize quantum signatures and leverage their benefits in thermodynamic scenarios -- , we design a work extraction…
Catalytic enhancement in the performance of the microscopic two-stroke heat engine
Tanmoy Biswas, Marcin Åobejko, PaweÅ Mazurek +1
We consider a model of heat engine operating in the microscopic regime: the two-stroke engine. It produces work and exchanges heat in two discrete strokes that are separated in tim…