165 citations
- Inspire InstituteUS50 papers
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Showing 2019 · quant-phShow all
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quant-ph2019★ 13 cited
Algebraic maximum violation of the Leggett-Garg inequality in a two-level system under PT symmetric dynamics
H. S. Karthik, Akshata Shenoy Hejamadi, A. R. Usha Devi
We investigate the three-term Leggett-Garg inequality (LGI) for a two-level quantum system undergoing parity-time (PT ) symmetric dynamics governed by a non-Hermitian Hamiltonian,…
quant-ph2019
Monogamous nature of symmetric multiqubt states with distinct spinors
Sudha, K. S. Akhilesh, B. G. Divyamani +2
Monogamy relations place restrictions on the shareability of quantum corellations in multipartite states. Being an intrinsic quantum feature, monogamy property throws light on {\em…