86 citations · 447 across the 18 of their papers we have counts for
5 papers · 2 filters
Time dynamics of multiparty quantum correlations indicate energy transfer route in light-harvesting complexes
Titas Chanda, Utkarsh Mishra, Aditi Sen De +1
The time-evolution of multiparty quantum correlations as quantified by monogamy scores and bipartition collections of quantum correlations is investigated for light-harvesting comp…
Constructive Interference Between Disordered Couplings Enhances Multiparty Entanglement in Quantum Heisenberg Spin Glass Models
Utkarsh Mishra, Debraj Rakshit, R. Prabhu +2
Disordered systems form one of the centrestages of research in many body sciences and lead to a plethora of interesting phenomena and applications. A paradigmatic disordered system…
Benford's law gives better scale exponents in phase transitions of quantum XY models
Ameya Deepak Rane, Utkarsh Mishra, Anindya Biswas +2
Benford's law is an empirical law predicting the distribution of the first significant digits of numbers obtained from natural phenomena and mathematical tables. It has been found…
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…
Local Decoherence-free Macroscopic Quantum states
Utkarsh Mishra, Aditi Sen De, Ujjwal Sen
We identify a class of quantum states, each consisting of a microscopic and a macroscopic section, that are effectively decoherence-free when each particle is locally passed throug…