30 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Harish-Chandra Research InstituteIN2 papers
- Dehradun Institute of Technology UniversityIN1 paper
- Homi Bhabha National InstituteIN1 paper
- Kumaun UniversityIN1 paper
- S.N. Bose National Centre for Basic SciencesIN1 paper
- Thapar Institute of Engineering & TechnologyIN1 paper
- University of KurdistanIR1 paper
- University of Petroleum and Energy StudiesIN1 paper
- Urmia University of TechnologyIR1 paper
4 papers · 1 filter
Quantum speed limit time for correlated quantum channel
N. Awasthi, S. Haseli, U. C. Johri +3
Memory effects play a fundamental role in the dynamics of open quantum systems. There exist two different views on memory for quantum noises. In the first view, the quantum channel…
A relativistic quantum theory of dyons wave propagation
B. C. Chanyal
Beginning with the quaternionic generalization of the quantum wave equation, we construct a simple model of relativistic quantum electrodynamics for massive dyons. A new quaternion…
Binegativity of two qubits under noise
Sk Sazim, Natasha Awasthi
Recently, it was argued that the binegativity might be a good quantifier of entanglement for two-qubit states. Like the concurrence and the negativity, the binegativity is also ana…
Universal quantum uncertainty relations between non-ergodicity and loss of information
Natasha Awasthi, Samyadeb Bhattacharya, Aditi Sen De +1
We establish uncertainty relations between information loss in general open quantum systems and the amount of non-ergodicity of the corresponding dynamics. The relations hold for a…