3 papers
quant-ph2020
Quantum State Discrimination via Repeated Measurements and the Rule of Three
Tom Bullock, Teiko Heinosaari
The task of state discrimination for a set of mutually orthogonal pure states is trivial if one has access to the corresponding sharp (projection-valued) measurement, but what if w…
quant-ph2019
All quantum resources provide an advantage in exclusion tasks
Roope Uola, Tom Bullock, Tristan Kraft +2
A key ingredient in quantum resource theories is a notion of measure. Such as a measure should have a number of fundamental properties, and desirably also a clear operational meani…
quant-ph2018
Entanglement Protection via Periodic Environment Resetting in Continuous Time Quantum Dynamical Processes
Thomas Bullock, Francesco Cosco, Marwan Haddara +8
The temporal evolution of entanglement between a noisy system and an ancillary system is analyzed in the context of continuous time open quantum system dynamics. Focusing on a coup…