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quant-ph2026
Symmetry-preserving quantum compilation
Maryam Mudassar, Zhi-Yuan Wei, Alexander Schuckert +3
Fault-tolerant quantum simulation requires compiling symmetry-preserving time evolutions into discrete gate sets. Standard Clifford+T synthesis can break continuous symmetries even…
quant-ph2024
Universal Quantum Computing with Field-Mediated Unruh--DeWitt Qubits
Eric Aspling, Michael Lawler
A set of universal quantum gates is a vital part of the theory of quantum computing, but is absent in the developing theory of Relativistic Quantum Information (RQI). Yet, the Unru…
quant-ph2023
High Capacity Noisy Unruh--DeWitt Quantum Channels with Bosonic Dephasing
Eric Aspling, Michael Lawler
Unruh--DeWitt (UDW) detectors implemented as UDW quantum gates provide a framework for evaluating quantum Shannon theory properties of qubit-field systems. UDW quantum channels con…