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Showing 2020Show all

383 papers · 1 filter

quant-ph2020★ 7 cited

Dissipative failure of adiabatic quantum transport as a dynamical phase transition

Fergus Barratt, Aleix Bou Comas, Philip J. D. Crowley +3

Entanglement is the central resource in adiabatic quantum transport. Dephasing affects the availability of that resource by biasing trajectories, driving transitions between succes…

cs.IT2020★ 9 cited

Optimal Resource Allocation for Multi-UAV Assisted Visible Light Communication

Yihan Cang, Ming Chen, Zhaohui Yang +2

In this paper, the optimization of deploying unmanned aerial vehicles (UAVs) over a reconfigurable intelligent surfaces (RISs)-assisted visible light communication (VLC) system is…

cs.CL2020★ 47 cited

A Multimodal Framework for the Detection of Hateful Memes

Phillip Lippe, Nithin Holla, Shantanu Chandra +4

An increasingly common expression of online hate speech is multimodal in nature and comes in the form of memes. Designing systems to automatically detect hateful content is of para…

physics.soc-ph2020★ 10 cited

Maximal modularity and the optimal size of parliaments

Luca Gamberi, Yanik-Pascal Förster, Evan Tzanis +2

An important question in representative democracies is how to determine the optimal parliament size of a given country. According to an old conjecture, known as the cubic root law,…

hep-th2020★ 13 cited

Observations on BPS observables in 6d

Nadav Drukker, Maxime Trépanier

We study possible geometries and R-symmetry breaking patterns that lead to globally BPS surface operators in the six dimensional theory. We find four main class…

hep-th2020★ 2 cited

Supersymmetry anomalies and the Wess-Zumino Model in a supergravity background

Giorgos Eleftheriou, Peter West

We briefly recall the procedure for computing the Ward Identities in the presence of a regulator which violates the symmetry being considered. We compute the first non-trivial corr…