2 papers
quant-ph2024
Factoring an integer with three oscillators and a qubit
Lukas Brenner, Libor Caha, Xavier Coiteux-Roy +1
A common starting point of traditional quantum algorithm design is the notion of a universal quantum computer with a scalable number of qubits. This convenient abstraction mirrors…
quant-ph2024
The complexity of Gottesman-Kitaev-Preskill states
Lukas Brenner, Libor Caha, Xavier Coiteux-Roy +1
We initiate the study of state complexity for continuous-variable quantum systems. Concretely, we consider a setup with bosonic modes and auxiliary qubits, where available operatio…