output
20122026
most citedThe European Quantum Technologies Roadmap

672 citations

Showing 2020Show all

20 papers · 1 filter

cond-mat.stat-mech2020★ 12 cited

Disorder enhanced quantum many-body scars in Hilbert crystals

Bart van Voorden, Matteo Marcuzzi, Kareljan Schoutens +1

We consider a model arising in facilitated Rydberg chains with positional disorder which features a Hilbert space with the topology of a -dimensional hypercube. This allows for…

cond-mat.quant-gas2020★ 86 cited

Continuous Bose-Einstein condensation

Chun-Chia Chen, Rodrigo González Escudero, Jiří Minář +3

Bose-Einstein condensates (BECs) are macroscopic coherent matter waves that have revolutionized quantum science and atomic physics. They are essential to quantum simulation and sen…

cond-mat.str-el2020★ 123 cited

Incoherent transport across the strange metal regime of highly overdoped cuprates

J. Ayres, M. Berben, M. Culo +11

Strange metals possess highly unconventional transport characteristics, such as a linear-in-temperature () resistivity, an inverse Hall angle that varies as and a linear-i…

quant-ph2020★ 22 cited

A converse to Lieb-Robinson bounds in one dimension using index theory

Daniel Ranard, Michael Walter, Freek Witteveen

Unitary dynamics with a strict causal cone (or "light cone") have been studied extensively, under the name of quantum cellular automata (QCAs). In particular, QCAs in one dimension…

math.ST2020★ 11 cited

Maximum likelihood estimation for tensor normal models via castling transforms

Harm Derksen, Visu Makam, Michael Walter

In this paper, we study sample size thresholds for maximum likelihood estimation for tensor normal models. Given the model parameters and the number of samples, we determine whethe…

quant-ph2020★ 45 cited

Matchgate benchmarking: Scalable benchmarking of a continuous family of many-qubit gates

Jonas Helsen, Sepehr Nezami, Matthew Reagor +1

We propose a method to reliably and efficiently extract the fidelity of many-qubit quantum circuits composed of continuously parametrized two-qubit gates called matchgates. This me…