923 citations · 1.1k across the 5 of their papers we have counts for
11 papers · 1 filter
Quantum Operations in an Information Theory for Fermions
Nicetu Tibau Vidal, Mohit Lal Bera, Arnau Riera +2
A reasonable quantum information theory for fermions must respect the parity super-selection rule to comply with the special theory of relativity and the no-signaling principle. Th…
Quantum Thermodynamics Allows Quantum Measurement Almost Without Collapse
Mohit Lal Bera, Manabendra Nath Bera
We introduce a quantum measurement process that is capable of characterizing an unknown state of a system almost without disturbing or collapsing it. The underlying idea is to extr…
Attaining Carnot Efficiency with Quantum and Nanoscale Heat Engines
Mohit Lal Bera, Maciej Lewenstein, Manabendra Nath Bera
A heat engine operating in the one-shot finite-size regime, where systems composed of a small number of quantum particles interact with hot and cold baths and are restricted to one…
Bounds on the capacity and power of quantum batteries
Sergi Julia-Farre, Tymoteusz Salamon, Arnau Riera +2
Quantum batteries, composed of quantum cells, are expected to outperform their classical analogs. The origin of such advantages lies in the role of quantum correlations, which may…
Quantifying Superpositions Between Quantum Evolutions
Manabendra Nath Bera
Quantum mechanics allows coherent superposition between different states of matter. This quality is responsible for major non-classical phenomena that occur in quantum systems. Bey…
Thermodynamics from information
Manabendra Nath Bera, Andreas Winter, Maciej Lewenstein
Thermodynamics and information have intricate inter-relations. The justification of the fact that information is physical, is done by inter-linking information and thermodynamics -…