Continuous-Variable Instantaneous Quantum Computing is hard to sample

Instantaneous quantum computing is a sub-universal quantum complexity class, whose circuits have proven to be hard to simulate classically in the Discrete-Variable (DV) realm. We extend this proof to the Continuous-Variable (CV) domain by using squeezed states and homodyne detection, and by explorin...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2017-02
Hauptverfasser:	Douce, T, Markham, D, Kashefi, E, Diamanti, E, Coudreau, T, Milman, P, P van Loock, Ferrini, G
Format:	Artikel
Sprache:	eng
Schlagworte:	Circuits Computation Computer simulation Continuity (mathematics) Fault tolerance Physics - Quantum Physics Polynomials Quantum computing Quantum phenomena Quantum theory Qubits (quantum computing) Scaling Squeezed states (quantum theory)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!