3 papers
quant-ph2024
Indistinguishability in general probabilistic theories
John H. Selby, Victoria J. Wright, Máté Farkas +2
The existence of indistinguishable quantum particles provides an explanation for various physical phenomena we observe in nature. We lay out a path for the study of indistinguishab…
quant-ph2024
Security of discrete-modulated continuous-variable quantum key distribution
Stefan Bäuml, Carlos Pascual-GarcÃa, Victoria Wright +2
Continuous variable quantum key distribution with discrete modulation has the potential to provide information-theoretic security using widely available optical elements and existi…
quant-ph2024
Maximal intrinsic randomness of a quantum state
Shuyang Meng, Fionnuala Curran, Gabriel Senno +4
One of the most counterintuitive aspects of quantum theory is its claim that there is 'intrinsic' randomness in the physical world. Quantum information science has greatly progress…