output
19952026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

Showing 2019Show all

202 papers · 1 filter

cond-mat.mes-hall2019★ 127 cited

Composite super-moiré lattices in double aligned graphene heterostructures

Zihao Wang, Yi Bo Wang, J. Yin +23

When two-dimensional atomic crystals are brought into close proximity to form a van der Waals heterostructure, neighbouring crystals can start influencing each others electronic pr…

quant-ph2019★ 58 cited

Mean-field validity in a dissipative critical system: Liouvillian gap, -symmetric antigap, and permutational symmetry in the model

Dolf Huybrechts, Fabrizio Minganti, Franco Nori +2

We study the all-to-all connected (anisotropic-Heisenberg) spin model with local and collective dissipations, comparing the results of mean field theory with the solution of…

cond-mat.supr-con2019★ 36 cited

Enhanced superconductivity in few-layer TaS due to healing by oxygenation

J. Bekaert, E. Khestanova, D. G. Hopkinson +15

When approaching the atomically thin limit, defects and disorder play an increasingly important role in the properties of two-dimensional materials. Superconductivity is generally…

cond-mat.quant-gas2019★ 3 cited

Anderson-Bogoliubov collective excitations in superfluid Fermi gases at nonzero temperatures

S. N. Klimin, H. Kurkjian, J. Tempere

The Anderson-Bogoliubov branch of collective excitations in a condensed Fermi gas is treated using the effective bosonic action of Gaussian pair fluctuations. The spectra of collec…

cs.AI2019★ 75 cited

Counterfactual Explanation Algorithms for Behavioral and Textual Data

Yanou Ramon, David Martens, Foster Provost +1

We study the interpretability of predictive systems that use high-dimensonal behavioral and textual data. Examples include predicting product interest based on online browsing data…

physics.comp-ph2019★ 78 cited

An overview of self-consistent field calculations within finite basis sets

Susi Lehtola, Frank Blockhuys, Christian Van Alsenoy

A uniform derivation is presented of the self-consistent field equations in a finite basis set. Both restricted and unrestricted Hartree-Fock (HF) theory as well as various density…