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cs.LO2025
Quantum Control and General Recursion beyond the Unitary Case
Kathleen Barsse, Romain Péchoux, Simon Perdrix
Coherent control, aka quantum control, is a central concept in quantum computing that is attracting increasing attention from both the quantum foundations and quantum software comm…
quant-ph2025
Disentangling signalling and causal influence
Kathleen Barsse, Paolo Perinotti, Alessandro Tosini +1
The causal effects activated by a quantum interaction are studied, modelling the last one as a bipartite unitary channel. The two parties, say Alice and Bob, can use the channel to…