103 citations · 515 across the 33 of their papers we have counts for
6 papers · 1 filter
Bases for optimising stabiliser decompositions of quantum states
Nadish de Silva, Ming Yin, Sergii Strelchuk
Stabiliser states play a central role in the theory of quantum computation. For example, they are used to encode computational basis states in the most common quantum error correct…
Efficient Algorithms for All Port-Based Teleportation Protocols
Adam Wills, Min-Hsiu Hsieh, Sergii Strelchuk
Port-based teleportation (PBT) is a form of quantum teleportation in which no corrective unitary is required on the part of the receiver. Two primary regimes exist - deterministic…
Gaussian decomposition of magic states for matchgate computations
Joshua Cudby, Sergii Strelchuk
Magic states, pivotal for universal quantum computation via classically simulable Clifford gates, often undergo decomposition into resourceless stabilizer states, facilitating simu…
Generalised Coupling and An Elementary Algorithm for the Quantum Schur Transform
Adam Wills, Sergii Strelchuk
The quantum Schur transform is a fundamental building block that maps the computational basis to a coupled basis consisting of irreducible representations of the unitary and symmet…
Noise is resource-contextual in quantum communication
Aditya Nema, Ananda G. Maity, Sergii Strelchuk +1
Estimating the information transmission capability of a quantum channel remains one of the fundamental problems in quantum information processing. In contrast to classical channels…
Simultaneous superadditivity of the direct and complementary channel capacities
Satvik Singh, Sergii Strelchuk
Quantum communication channels differ from their classical counterparts because their capacities can be superadditive. The principle of monogamy of entanglement suggests that super…