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Seminars
June 19, 2026
SEMINAR: Detecting Genuine Multipartite Entanglement Using Moments of Positive Maps

Hour: From 12:00h to 13:00h

Place: Seminar Room

SEMINAR: Detecting Genuine Multipartite Entanglement Using Moments of Positive Maps

BIVAS MALLICK
S. N. Bose National Centre for Basic Sciences, Kolkata

Genuine multipartite entanglement (GME) constitutes the strongest form of quantum correlations in multipartite systems and serves as a key resource for a wide range of quantum information processing tasks. In this talk, I will present an experimentally feasible framework for detecting GME based on truncated moment sequences associated with positive maps. I will then demonstrate the effectiveness of the proposed detection criteria through several examples of both pure and mixed states in tripartite and quadripartite quantum systems. Finally, I will discuss a possible experimental scheme for realizing the required moments, paving the way for practical implementations of the proposed framework.  

Hosted by Prof. Dr. Antonio Acín
Seminars
June 19, 2026
SEMINAR: Detecting Genuine Multipartite Entanglement Using Moments of Positive Maps

Hour: From 12:00h to 13:00h

Place: Seminar Room

SEMINAR: Detecting Genuine Multipartite Entanglement Using Moments of Positive Maps

BIVAS MALLICK
S. N. Bose National Centre for Basic Sciences, Kolkata

Genuine multipartite entanglement (GME) constitutes the strongest form of quantum correlations in multipartite systems and serves as a key resource for a wide range of quantum information processing tasks. In this talk, I will present an experimentally feasible framework for detecting GME based on truncated moment sequences associated with positive maps. I will then demonstrate the effectiveness of the proposed detection criteria through several examples of both pure and mixed states in tripartite and quadripartite quantum systems. Finally, I will discuss a possible experimental scheme for realizing the required moments, paving the way for practical implementations of the proposed framework.  

Hosted by Prof. Dr. Antonio Acín