A. R. Usha Devi - researchr alias

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Viewing Publication 1 - 8 from 8

2022

Geometric picture for SLOCC classification of pure permutation symmetric three-qubit statesK. Anjali, I. Reena, Sudha, B. G. Divyamani, H. S. Karthik, K. S. Mallesh, A. R. Usha Devi. qip, 21(9):326, 2022. [doi]

2021

Characterizing nonlocality of pure symmetric three-qubit statesK. Anjali, Akshata Shenoy Hejamadi, H. S. Karthik, S. Sahu, Sudha, A. R. Usha Devi. qip, 20(5):187, 2021. [doi]

2020

Monogamous nature of Dicke-class of states with two distinct Majorana spinorsSudha, K. S. Akhilesh, B. G. Divyamani, A. R. Usha Devi, K. S. Mallesh. qip, 19(1):35, 2020. [doi]

2019

Spin squeezing in symmetric multiqubit states with two non-orthogonal Majorana spinorsK. S. Akhilesh, B. G. Divyamani, Sudha, A. R. Usha Devi, K. S. Mallesh. qip, 18(5):144, 2019. [doi]

2017

Biseparability of noisy pseudopure, W and GHZ states using conditional quantum relative Tsallis entropyAnantha S. Nayak, Sudha, A. R. Usha Devi, A. K. Rajagopal. qip, 16(2):51, 2017. [doi]

2013

Equivalence of classicality and separability based on P phase-space representation of symmetric multiqubit statesA. R. Usha Devi, A. K. Rajagopal, Sudha, H. S. Karthik, J. Prabhu Tej. qip, 12(12):3717-3723, 2013. [doi]

2012

Majorana representation of symmetric multiqubit statesA. R. Usha Devi, Sudha, A. K. Rajagopal. qip, 11(3):685-710, 2012. [doi]

2003

Spin Squeezing Criterion with Local Unitary InvarianceA. R. Usha Devi, Xiaoguang Wang, Barry C. Sanders. qip, 2(3):207-220, 2003. [doi]

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