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researcher

A. S. Roy

5 papers hereh-index 276 citations7 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • last author4

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • quant-ph5
same name
  • A. S. Roy — 2 papers, h 3
  • A. S. Roy — 1 paper, h 18

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20132023
most citedProbing the Leggett-Garg Inequality for Oscillating Neutral Kaons and Neutrinos

58 citations · 93 across the 5 of their papers we have counts for

collaborators
Showing 2014Show all

1 paper · 1 filter

quant-ph2014

Maximum possible fidelity in 1→2 qubits cloning

D. Gangopadhyay, A. Sinha Roy

We re-analyse the Bužek-Hillery Universal Quantum Cloning machine protocol and show that it allows better values for fidelity and Hilbert-Schmidt norm than hitherto reported. This…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.