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quant-ph2024
Codes for entanglement-assisted classical communication
Tushita Prasad, Markus Grassl
Entanglement-assisted classical communication (EACC) aims to enhance communication systems using entanglement as an additional resource. However, there is a scarcity of explicit pr…
quant-ph2024
SIC-POVMs from Stark Units: Dimensions n^2+3=4p, p prime
Ingemar Bengtsson, Markus Grassl, Gary McConnell
The existence problem for maximal sets of equiangular lines (or SICs) in complex Hilbert space of dimension remains largely open. In a previous publication (arXiv:2112.05552) w…