Degree
Master of Science in Computer Science
Department
Department of Computer Science
School
School of Mathematics and Computer Science (SMCS)
Date of Submission
Spring 2023
Supervisor
Dr. Jibran Rashid, Assistant Professor, Department of Computer Science
Committee Member 1
Dr. Aeysha Khalique, Examiner - I, National University of Sciences and Technology
Committee Member 2
Dr. Imran Rauf, Examiner-II, Institute of Business Administration
Keywords
Abstract
Multiple copies of weak non-local systems can be used to amplify the strength of non-locality through distillation protocols. Høyer and Rashid showed that the Parity protocol is the optimal Non-Adaptive protocol for correlations with trivial marginals (Høyer and Rashid 2009). Our investigation has revealed that there exist cases with non-trivial marginals for which the OR protocol performs better than Parity. We have used symbolic analysis along with exhaustive search over different cross-sections to characterize the parameters and identification of optimal protocols over those regions. Additionally, it was observed that the OR protocol performed better than recently proposed OR-AND Non-Adaptive protocol (Naik et al. 2022) and the ABL+1 Adaptive protocol (Eftaxias, Weilenmann, and Colbeck 2022) in a restricted parameter space.
Document Type
Restricted Access
Submission Type
Thesis
Recommended Citation
Ilyas, Areej. "Nonlocality Distillation Protocols with Non-trivial Marginals." Unpublished graduate research project. Institute of Business Administration. 2023. https://ir.iba.edu.pk/research-projects-mscs/33
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