49 citations · 95 across the 3 of their papers we have counts for
3 papers
quant-ph2016★ 34 cited
Coherence breaking channels and coherence sudden death
Kaifeng Bu, Swati, Uttam Singh +1
Quantum noise is ubiquitous to quantum systems as they incessantly interact with their surroundings and results in degrading useful resources such as coherence for single quantum s…
quant-ph2016★ 49 cited
Uncertainty Relations for Quantum Coherence
Uttam Singh, Arun Kumar Pati, Manabendra Nath Bera
Coherence of a quantum state intrinsically depends on the choice of the reference basis. A natural question to ask is the following: if we use two or more incompatible reference ba…
quant-ph2014★ 12 cited
Enhancing robustness of multiparty quantum correlations using weak measurement
Uttam Singh, Utkarsh Mishra, Himadri Shekhar Dhar
Multipartite quantum correlations are important resources for the development of quantum information and computation protocols. However, the resourcefulness of multipartite quantum…