A. R. Usha Devi

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 6

Top Topics

Projective Invariants

Computer Vision

Partial Knowledge

Top Venues

Quantum Inf. Process.

Publications

A. R. Usha Devi, Sudha, Akshata Shenoy Hejamadi, H. S. Karthik, B. N. Karthik
Lorentz invariants of pure three-qubit states. Quantum Inf. Process. 23 (7) (2024)
K. Anjali, I. Reena, Sudha, B. G. Divyamani, H. S. Karthik, K. S. Mallesh, A. R. Usha Devi
Geometric picture for SLOCC classification of pure permutation symmetric three-qubit states. Quantum Inf. Process. 21 (9) (2022)
K. Anjali, Akshata Shenoy Hejamadi, H. S. Karthik, S. Sahu, Sudha, A. R. Usha Devi
Characterizing nonlocality of pure symmetric three-qubit states. Quantum Inf. Process. 20 (5) (2021)
Sudha, K. S. Akhilesh, B. G. Divyamani, A. R. Usha Devi, K. S. Mallesh
Monogamous nature of Dicke-class of states with two distinct Majorana spinors. Quantum Inf. Process. 19 (1) (2020)
K. S. Akhilesh, B. G. Divyamani, Sudha, A. R. Usha Devi, K. S. Mallesh
Spin squeezing in symmetric multiqubit states with two non-orthogonal Majorana spinors. Quantum Inf. Process. 18 (5) (2019)
Anantha S. Nayak, Sudha, A. R. Usha Devi, A. K. Rajagopal
Biseparability of noisy pseudopure, W and GHZ states using conditional quantum relative Tsallis entropy. Quantum Inf. Process. 16 (2) (2017)
A. R. Usha Devi, A. K. Rajagopal, Sudha, H. S. Karthik, J. Prabhu Tej
Equivalence of classicality and separability based on P phase-space representation of symmetric multiqubit states. Quantum Inf. Process. 12 (12) (2013)
A. R. Usha Devi, Sudha, A. K. Rajagopal
Majorana representation of symmetric multiqubit states. Quantum Inf. Process. 11 (3) (2012)
A. R. Usha Devi, Xiaoguang Wang, Barry C. Sanders
Spin Squeezing Criterion with Local Unitary Invariance. Quantum Inf. Process. 2 (3) (2003)