44 Result(s)
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Open AccessGravitational waves with generalized holonomy corrections
The cosmological tensor perturbation equation with generalized holonomy corrections is derived in the framework of effective loop quantum gravity. This results in a generalized dispersion relation for gravitat...
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Open AccessHolographic p-wave superconductivity from higher derivative theory
We construct a holographic SU(2) p-wave superconductor model with Weyl corrections. The high derivative (HD) terms do not seem to spoil the generation of the p-wave superconducting phase. We mainly study the p...
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Open AccessGiant shift upon strain on the fluorescence spectrum of VNNB color centers in h-BN
We study the effect of strain on the physical properties of the nitrogen antisite-vacancy pair in hexagonal boron nitride (h-BN), a color center that may be employed as a quantum bit in a two-dimensional material...
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Open AccessHigher derivatives driven symmetry breaking in holographic superconductors
In this paper, we construct a novel holographic superconductor from higher derivative (HD) gravity involving a coupling between the complex scalar field and the Weyl tensor. This HD coupling term provides a ne...
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Open AccessA simple holographic model for spontaneous breaking of translational symmetry
It has been shown that holographic massive gravities can effectively realize spontaneous breaking of translational symmetry in homogenous manners. In this work, we consider a toy model of such category by addi...
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Open AccessPerformance of missing transverse momentum reconstruction with the ATLAS detector using proton–proton collisions at \(\sqrt{s}=13~\hbox {TeV}\)
The performance of the missing transverse momentum ( \(E_{\mathrm{T}}^{\mathrm{miss}}\) ...
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Open AccessWeyl corrections to diffusion and chaos in holography
Using holographic methods in the Einstein-Maxwell-dilaton-axion (EMDA) theory, it was conjectured that the thermal diffusion in a strongly coupled metal without quasi-particles saturates an universal lower bou...
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Open AccessSearches for the Zγ decay mode of the Higgs boson and for new high-mass resonances in pp collisions at \( \sqrt{s}=13 \) TeV with the ATLAS detector
This article presents searches for the Zγ decay of the Higgs boson and for narrow high-mass resonances decaying to Zγ, exploiting Z boson decays to pairs of electrons or muons. The data analysis uses 36.1 fb−1 of...
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Open AccessSearch for direct top squark pair production in events with a Higgs or Z boson, and missing transverse momentum in \( \sqrt{s}=13 \) TeV pp collisions with the ATLAS detector
A search for direct top squark pair production resulting in events with either a same-flavour opposite-sign dilepton pair with invariant mass compatible with a Z boson or a pair of jets compatible with a Standard...
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Open AccessJet reconstruction and performance using particle flow with the ATLAS Detector
This paper describes the implementation and performance of a particle flow algorithm applied to 20.2 fb \(^{-1}\) ...
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Open AccessSearch for dark matter at \(\sqrt{s}=13~\mathrm{TeV}\) in final states containing an energetic photon and large missing transverse momentum with the ATLAS detector
Results of a search for physics beyond the Standard Model in events containing an energetic photon and large missing transverse momentum with the ATLAS detector at the Large Hadron Collider are reported. As th...
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Open AccessElectron efficiency measurements with the ATLAS detector using 2012 LHC proton–proton collision data
This paper describes the algorithms for the reconstruction and identification of electrons in the central region of the ATLAS detector at the Large Hadron Collider (LHC). These algorithms were used for all ATL...
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Open AccessSearch for new phenomena in events containing a same-flavour opposite-sign dilepton pair, jets, and large missing transverse momentum in \(\varvec{\sqrt{s}=13}\) \(\text {TeV}\) \(\varvec{pp}\) collisions with the ATLAS detector
Two searches for new phenomena in final states containing a same-flavour opposite-sign lepton (electron or muon) pair, jets, and large missing transverse momentum are presented. These searches make use of prot...
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Open AccessMeasurements of top-quark pair to Z-boson cross-section ratios at \( \sqrt{s}=13 \) , 8, 7 TeV with the ATLAS detector
Ratios of top-quark pair to Z-boson cross sections measured from proton-proton collisions at the LHC centre-of-mass energies of ...
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Open AccessSearch for squarks and gluinos in events with hadronically decaying tau leptons, jets and missing transverse momentum in proton–proton collisions at \(\sqrt{s}=13\) TeV recorded with the ATLAS detector
A search for supersymmetry in events with large missing transverse momentum, jets, and at least one hadronically decaying tau lepton has been performed using 3.2 fb
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Open AccessCharged-particle distributions at low transverse momentum in \(\sqrt{s} = 13\) TeV pp interactions measured with the ATLAS detector at the LHC
Measurements of distributions of charged particles produced in proton–proton collisions with a centre-of-mass energy of 13 TeV are presented. The data were recorded by the ATLAS detector at the LHC and corresp...
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Open AccessMeasurement of jet activity in top quark events using the eμ final state with two b-tagged jets in pp collisions at \( \sqrt{s}=8 \) TeV with the ATLAS detector
Measurements of the jet activity in t t ...
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Open AccessMeasurement of total and differential W + W − production cross sections in proton-proton collisions at \( \sqrt{s}=8 \) TeV with the ATLAS detector and limits on anomalous triple-gauge-boson couplings
The production of W boson pairs in proton-proton collisions at s ...
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Open AccessMeasurement of fiducial differential cross sections of gluon-fusion production of Higgs bosons decaying to WW ∗→eνμν with the ATLAS detector at \( \sqrt{s}=8 \) TeV
This paper describes a measurement of fiducial and differential cross sections of gluon-fusion Higgs boson production in the H → W W ∗→ eνμν channel, using 20.3 fb−1 of proton-proton coll...
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Open AccessA search for top squarks with R-parity-violating decays to all-hadronic final states with the ATLAS detector in \( \sqrt{s}=8 \) TeV proton-proton collisions
A search for the pair production of top squarks, each with R-parity-violating decays into two Standard Model quarks, is performed using 17.4 fb−1 of ...
