output
20202024
most citedTesting real quantum theory in an optical quantum network

121 citations

Showing 2021Show all

8 papers · 1 filter

cond-mat.dis-nn2021★ 2 cited

Disordered impenetrable two-component fermions in one dimension

D. V. Kurlov, M. S. Bahovadinov, S. I. Matveenko +4

We study the one-dimensional Hubbard model for two-component fermions with infinitely strong on-site repulsion (t-0 model) in the presence of disorder. Our analytical treatment dem…

quant-ph2021★ 121 cited

Testing real quantum theory in an optical quantum network

Zheng-Da Li, Ya-Li Mao, Mirjam Weilenmann +12

Quantum theory is commonly formulated in complex Hilbert spaces. However, the question of whether complex numbers need to be given a fundamental role in the theory has been debated…

cond-mat.quant-gas2021★ 16 cited

Floquet integrability and long-range entanglement generation in the one-dimensional quantum Potts model

A. I. Lotkov, V. Gritsev, A. K. Fedorov +1

We develop a Floquet protocol for long-range entanglement generation in the one-dimensional quantum Potts model, which generalizes the transverse-filed Ising model by allowing each…

quant-ph2021★ 8 cited

Measurement of the Thulium Ion Spin Hamiltonian Within a Yttrium Gallium Garnet Host Crystal

Jacob H. Davidson, Philip J. T. Woodburn, Aaron D. Marsh +7

We characterize the magnetic properties for thulium ion energy levels in the YGaO (Tm:YGG) lattice with the goal to improve decoherence and reduce line-width broaden…

quant-ph2021★ 49 cited

A long-lived solid-state optical quantum memory for high-rate quantum repeaters

Mohsen Falamarzi Askarani, Antariksha Das, Jacob H. Davidson +8

We argue that long optical storage times are required to establish entanglement at high rates over large distances using memory-based quantum repeaters. Triggered by this conclusio…

cs.SE2021★ 1 cited

An Evolutionary Approach to Adapt Tests Across Mobile Apps

Leonardo Mariani, Mauro Pezzè, Valerio Terragni +1

Automatic generators of GUI tests often fail to generate semantically relevant test cases, and thus miss important test scenarios. To address this issue, test adaptation techniques…

quant-ph2021★ 23 cited

Non-Local Boxes for Networks

Jean-Daniel Bancal, Nicolas Gisin

Nonlocal boxes are conceptual tools that capture the essence of the phenomenon of quantum non-locality, central to modern quantum theory and quantum technologies. We introduce netw…

quant-ph2021★ 2 cited

The relativity of indeterminacy

Flavio Del Santo, Nicolas Gisin

A long-standing tradition, largely present in both the physical and the philosophical literature, regards the advent of (special) relativity -- with its block-universe picture -- a…