activity
20022023
most citedFrom Bell's Theorem to Secure Quantum Key Distribution

711 citations · 5.4k across the 58 of their papers we have counts for

collaborators

58 papers

quant-ph2023★ 6 cited

Response to "The measurement postulates of quantum mechanics are not redundant"

Lluís Masanes, Thomas D. Galley, Markus P. Müller

Adrian Kent has recently presented a critique [arXiv:2307.06191] of our paper [Nat. Comms. 10, 1361 (2019)] in which he claims to refute our main result: the measurement postulates…

hep-th2023★ 8 cited

Discrete holography in dual-unitary circuits

Lluis Masanes

We introduce a family of dual-unitary circuits in 1+1 dimensions which constitute a discrete analog of conformal field theories. These circuits are quantum cellular automata which…

quant-ph2022

Reply to "Masanes-Galley-Müller and the State-Update Postulate"

Thomas D. Galley, Lluís Masanes, Markus P. Müller

In a recent comment on the arXiv, Blake C. Stacey criticizes our derivation of the quantum state update rule in Nat. Commun. 10, 1361 (2019). Here we argue that the criticism is un…

quant-ph2022★ 10 cited

Absence of localization in two-dimensional Clifford circuits

Tom Farshi, Jonas Richter, Daniele Toniolo +2

We analyze a Floquet circuit with random Clifford gates in one and two spatial dimensions. By using random graphs and methods from percolation theory, we prove in the two dimension…

quant-ph2020★ 11 cited

Mixing and localisation in random time-periodic quantum circuits of Clifford unitaries

Tom Farshi, Daniele Toniolo, Carlos E. González-Guillén +2

How much does local and time-periodic dynamics resemble a random unitary? In the present work we address this question by using the Clifford formalism from quantum computation. We…

quant-ph2020★ 12 cited

Does causal dynamics imply local interactions?

Zoltán Zimborás, Terry Farrelly, Szilárd Farkas +1

We consider quantum systems with causal dynamics in discrete spacetimes, also known as quantum cellular automata (QCA). Due to time-discreteness this type of dynamics is not charac…