7 citations · 15 across the 5 of their papers we have counts for
7 papers
The right entanglement for perfect nonlocality and zero-error communication
Laura Mančinska
We identify a structural mechanism by which perfect play in a nonlocal game requires and self-tests a specific non-maximally entangled state. To this end, we construct a Flagged Ma…
Robustness of quantum spectrum estimation: weak Schur sampling under noisy inputs
Vladyslav Visnevskyi, Laura Mančinska
We initiate the study of weak Schur sampling (WSS) under noisy inputs. Many optimal quantum learning algorithms rely on this measurement, for instance in quantum spectrum estimatio…
Maximal device-independent randomness in every dimension
Máté Farkas, Jurij Volčič, Sigurd A. L. Storgaard +2
Random numbers are used in a wide range of sciences. In many applications, generating unpredictable private random numbers is indispensable. Device-independent quantum random numbe…
A mathematical foundation for self-testing: Lifting common assumptions
Pedro Baptista, Ranyiliu Chen, Jędrzej Kaniewski +4
In this work we study the phenomenon of self-testing from the first principles, aiming to place this versatile concept on a rigorous mathematical footing. Self-testing allows a cla…
All Real Projective Measurements Can be Self-tested
Ranyiliu Chen, Laura Mančinska, Jurij Volčič
Self-testing is the strongest form of quantum functionality verification which allows a classical user to deduce the quantum state and measurements used to produce measurement stat…
Counterexamples in self-testing
Laura Mančinska, Simon Schmidt
In the recent years self-testing has grown into a rich and active area of study with applications ranging from practical verification of quantum devices to deep complexity theoreti…
Constant-sized robust self-tests for states and measurements of unbounded dimension
Laura Mančinska, Jitendra Prakash, Christopher Schafhauser
We consider correlations, , arising from measuring a maximally entangled state using measurements with two outcomes each, constructed from projections that add up…