923 citations · 1.3k across the 3 of their papers we have counts for
5 papers
Quantum thermodynamics in a multipartite setting: A resource theory of local Gaussian work extraction for multimode bosonic systems
Uttam Singh, Michael G. Jabbour, Zacharie Van Herstraeten +1
Quantum thermodynamics can be cast as a resource theory by considering free access to a heat bath, thereby viewing the Gibbs state at a fixed temperature as a free state and hence…
Max- relative entropy of coherence: an operational coherence measure
Kaifeng Bu, Uttam Singh, Shao-Ming Fei +2
The operational characterization of quantum coherence is the corner stone in the development of resource theory of coherence. We introduce a new coherence quantifier based on max-r…
Average distance of random pure states from maximally entangled and coherent states
Kaifeng Bu, Uttam Singh, Lin Zhang +1
It is well known that random bipartite pure states are typically maximally entangled within an arbitrarily small error. Showing that the marginals of random bipartite pure states a…
Maximally coherent mixed states: Complementarity between maximal coherence and mixedness
Uttam Singh, Manabendra Nath Bera, Himadri Shekhar Dhar +1
Quantum coherence is a key element in topical research on quantum resource theories and a primary facilitator for design and implementation of quantum technologies. However, the re…
Measuring Quantum Coherence with Entanglement
Alexander Streltsov, Uttam Singh, Himadri Shekhar Dhar +2
Quantum coherence is an essential ingredient in quantum information processing and plays a central role in emergent fields such as nanoscale thermodynamics and quantum biology. How…