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Dynamic Scheduling in Fiber and Spaceborne Quantum Repeater Networks
In this thesis, we analyze the problem of scheduling in the context of quantum networks. Given a quantum network, the scheduling …
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Formalizing contextuality in sequential scenarios
This paper provides a framework for characterizing sequential scenarios, allowing for the identification of contextuality given …
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Privacy in continuous-variable distributed quantum sensing
Can a distributed network of quantum sensors estimate a global parameter while protecting every locally encoded value? We answer this …
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Robustly self-testing all maximally entangled states in every finite dimension
We establish a device-independent, noise-tolerant certification of maximally entangled states in every finite dimension $d$. The core …
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StoqMA vs. MA: the power of error reduction
StoqMA characterizes the computational hardness of stoquastic local Hamiltonians, which is a family of Hamiltonians that does not …
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Strict hierarchy between $n$-wise measurement simulability, compatibility structures, and multi-copy compatibility
The incompatibility of quantum measurements, i.e. the fact that certain observable quantities cannot be measured jointly is widely …
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Multi-Actuator Lens Systems for Turbulence Correction in Free-Space Optical Communications
The implementation of efficient free-space channels is fundamental for both classical and quantum free-space optical (FSO) …
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Structured-Seed Local Pseudorandom Generators and Their Applications
We introduce structured‑seed local pseudorandom generators (SSL-PRGs), pseudorandom generators whose seed is drawn from an efficiently …
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Toward quantum advantage with photonic state injection
We propose a new scheme for near-term photonic quantum devices that allows us to increase the expressive power of the quantum models …
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A complexity transition in displaced Gaussian Boson sampling
Abstract Gaussian Boson Sampling (GBS) is the problem of sampling from the output of photon-number-resolving measurements of squeezed …
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