8 citations
- St. Xavier's College (Autonomous)8 papers
- Jadavpur UniversityIN2 papers
- Saha Institute of Nuclear PhysicsIN2 papers
- Bose InstituteIN1 paper
- Chemnitz University of TechnologyDE1 paper
- Indian Institute of Technology KanpurIN1 paper
- Indian Institute of Technology KharagpurIN1 paper
- Institute of Mathematical SciencesIN1 paper
- Jogesh Chandra Chaudhuri CollegeIN1 paper
- Maulana Abul Kalam Azad University of Technology, West BengalIN1 paper
- Netaji Subhas Chandra Bose Cancer Research InstituteIN1 paper
- The University of OsakaJP1 paper
Showing 2004 · quant-phShow all
2 papers · 2 filters
quant-ph2004
Purifications Without Entanglement, State Reconstructions and Entropy
Chirag Dhara, N. D. Hari Dass
In this paper we have analysed in detail two different purification protocols. The first one, proposed by Sudarshan, is based on the preservation of probabilities.We have construct…
quant-ph2004
Purification of Single Qubits and reconstruction from Post-Measurement State
Chirag Dhara, N. D. Hari Dass
Purification of mixed states in Quantum Mechanics, by which we mean the transformation into pure states, has been viewed as an {\it Operation} in the sense of Kraus et al and expli…