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19972026
most citedRobustness of coherence: An operational and observable measure of quantum coherence

590 citations

Showing 2019Show all

13 papers · 1 filter

math.CO2019

A Note on the Parallel Cleaning of Cliques

Alejandro Angeli Ayello, Margaret-Ellen Messinger

We disprove a conjecture proposed in [Gaspers et al., Discrete Applied Mathematics, 2010] and provide a new upper bound for the minimum number of brushes required to continually pa…

hep-ph2019★ 8 cited

Re-examination of the rare decay using holographic light-front QCD

Mohammad Ahmady, Spencer Keller, Michael Thibodeau +1

We calculate the Standard Model (SM) predictions for the differential branching ratio of the rare decays using transition form factors (TFFs) obtaine…

nucl-ex2019★ 20 cited

Signatures of the hexaquark in d(,)

M. Bashkanov, D. P. Watts, S. J. D. Kay +74

We report a measurement of the spin polarisation of the recoiling neutron in deuterium photodisintegration, utilising a new large acceptance polarimeter within the Crystal Ball at…

astro-ph.SR2019★ 7 cited

Rotational and pulsational variability in the TESS light curve of HD27463

V. Khalack, C. Lovekin, D. M. Bowman +8

The new photometric data on pulsating Ap star HD~27463 obtained recently with the Transiting Exoplanet Survey Satellite (\textit{TESS}) are analysed to search for variability. Our…

astro-ph.SR2019★ 125 cited

The first view of Scuti and Doradus stars with the TESS mission

V. Antoci, M. S. Cunha, D. M. Bowman +63

We present the first asteroseismic results for Scuti and Doradus stars observed in Sectors 1 and 2 of the TESS mission. We utilise the 2-min cadence TESS data for a sample…

nucl-ex2019★ 14 cited

Spin polarizabilities of the proton by measurement of Compton double-polarization observables

D. Paudyal, P. P. Martel, G. M. Huber +90

The Compton double-polarization observable has been measured for the first time in the resonance region using a circularly polarized photon beam incident on a lo…

nucl-ex2019★ 27 cited

Cross Section for measured at Mainz/A2

W. J. Briscoe, M. Hadzimehmedovi, A. E. Kudryavtsev +89

The differential cross section evaluated for 27 energy bins span the photon-energy range 290-813 MeV (W = 1.195-1.553 GeV) and the pion c.m. polar production angles,…

hep-ph2019★ 22 cited

Predicting the light-front holographic TMDs of the pion

Mohammad Ahmady, Chandan Mondal, Ruben Sandapen

We predict the twist-2 Transverse Momentum Dependent parton distribution functions (TMDs) of the pion, namely the unpolarized quark TMD, , and the transversely p…

nucl-ex2019★ 3 cited

Measurement of the beam-helicity asymmetry in photoproduction of pairs on carbon, aluminum, and lead

V. Sokhoyan, S. Prakhov, A. Fix +88

The beam-helicity asymmetry was measured, for the first time, in photoproduction of pairs on carbon, aluminum, and lead, with the A2 experimental setup at MAMI. The result…

quant-ph2019★ 5 cited

The Non-m-Positive Dimension of a Positive Linear Map

Nathaniel Johnston, Benjamin Lovitz, Daniel Puzzuoli

We introduce a property of a matrix-valued linear map that we call its "non-m-positive dimension" (or "non-mP dimension" for short), which measures how large a subspace can be…

astro-ph.GA2019★ 9 cited

LARgE Survey. I. Dead Monsters: the Massive End of the Passive Galaxy Stellar Mass Function at Cosmic Noon

Liz Arcila-Osejo, Marcin Sawicki, Stephane Arnouts +3

We introduce the largest to date survey of massive quiescent galaxies at redshift z~1.6. With these data, which cover 27.6 deg^2, we can find significant numbers of very rare objec…

astro-ph.SR2019★ 58 cited

Magnetic OB[A] Stars with TESS: probing their Evolutionary and Rotational properties (MOBSTER) - I. First-light observations of known magnetic B and A stars

A. David-Uraz, C. Neiner, J. Sikora +21

In this paper we introduce the MOBSTER collaboration and lay out its scientific goals. We present first results based on the analysis of nineteen previously known magnetic O, B and…

astro-ph.SR2019★ 90 cited

Diverse Variability of O and B Stars Revealed from 2-minute Cadence Light Curves in Sectors 1 and 2 of the TESS Mission: Selection of an Asteroseismic Sample

May G. Pedersen, Sowgata Chowdhury, Cole Johnston +18

Uncertainties in stellar structure and evolution theory are largest for stars undergoing core convection on the main sequence. A powerful way to calibrate the free parameters used…