83 citations · 414 across the 29 of their papers we have counts for
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math.OC2016★ 9 cited
Completely positive semidefinite rank
Anupam Prakash, Jamie Sikora, Antonios Varvitsiotis +1
An matrix is called completely positive semidefinite (cpsd) if there exist Hermitian positive semidefinite matrices (for some …
math.OC2015★ 17 cited
Linear conic formulations for two-party correlations and values of nonlocal games
Jamie Sikora, Antonios Varvitsiotis
In this work we study the sets of two-party correlations generated from a Bell scenario involving two spatially separated systems with respect to various physical models. We show t…
math.OC2014★ 16 cited
A search for quantum coin-flipping protocols using optimization techniques
Ashwin Nayak, Jamie Sikora, Levent Tunçel
Coin-flipping is a cryptographic task in which two physically separated, mistrustful parties wish to generate a fair coin-flip by communicating with each other. Chailloux and Keren…