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most citedPlanck 2015 results. XIII. Cosmological parameters

10.6k citations

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357 papers · 1 filter

cond-mat.mes-hall2020★ 2 cited

Bulk spin conductivity of three-dimensional topological insulator

R. S. Akzyanov

We study the spin conductivity of the bulk states of three-dimensional topological insulators within Kubo formalism. Spin Hall effect is the generation of the spin current that is…

math.QA2020★ 4 cited

Cayley-Hamilton Theorem for Symplectic Quantum Matrix Algebras

O. Ogievetsky, P. Pyatov

We establish the analogue of the Cayley--Hamilton theorem for the quantum matrix algebras of the symplectic type.

cond-mat.mes-hall2020★ 5 cited

Nonexponential photoluminescence dynamics in an inhomogeneous ensemble of excitons in WSe monolayers

M. A. Akmaev, M. V. Kochiev, A. I. Duleba +3

The spectral and spatiotemporal dynamics of photoluminescence in monolayers of transition metal dichalcogenide WSe obtained by mechanical exfoliation on a Si/SiO substrate…

cond-mat.supr-con2020★ 20 cited

Link between superconductivity and a Lifshitz transition in intercalated BiSe

A. Almoalem, I. Silber, S. Sandik +12

Topological superconductivity is an exotic phase of matter in which the fully gapped superconducting bulk hosts gapless Majorana surface states protected by topology. Intercalation…

cond-mat.supr-con2020★ 9 cited

Inhomogeneous superconductivity in LuxZr1-xB12 dodecaborides with dynamic charge stripes

A. Azarevich, A. Bogach, V. Glushkov +13

We have studied the normal and superconductive state characteristics (resistivity, Hall coefficient, heat capacity and magnetization) of model strongly correlated electronic system…

cond-mat.supr-con2020★ 2 cited

Long-range Josephson effect controlled by temperature gradient and circuit topology

Mikhail S. Kalenkov, Andrei D. Zaikin

We demonstrate that the supercurrent can be strongly enhanced in cross-like superconducting hybrid nanostructures (X-junctions) exposed to a temperature gradient. At temperatures T…

math.RT2020

Ideals generated by traces or by supertraces in the symplectic reflection algebra II

I. A. Batalin, S. E. Konstein, I. V. Tyutin

The algebra of observables of the Calogero model based on the root system has an -dimensional space of traces and an -dimens…

cond-mat.supr-con2020★ 290 cited

Superconductivity at 253 K in lanthanum-yttrium ternary hydrides

Dmitrii V. Semenok, Ivan A. Troyan, Alexander G. Kvashnin +14

Polyhydrides offer intriguing perspectives as high-temperature superconductors. Here we report the high-pressure synthesis of a series of lanthanum-yttrium ternary hydrides: cubic…

astro-ph.GA2020★ 38 cited

Action-based distribution function modelling for constraining the shape of the Galactic dark matter halo

Kohei Hattori, Monica Valluri, Eugene Vasiliev

We estimate the 3D density profile of the Galactic dark matter (DM) halo within kpc from the Galactic centre by using the astrometric data for halo RR Lyrae stars f…

quant-ph2020★ 21 cited

Quantum Langevin approach for superradiant nanolasers

Igor Protsenko, Alexander Uskov, Emil C. André +2

A new approach for analytically solving quantum nonlinear Langevin equations is proposed and applied to calculations of spectra of superradiant lasers where collective effects play…

cond-mat.supr-con2020★ 11 cited

Optical and Hidden Transport Properties of BaFeNiAs Film

Yu. A. Aleshchenko, A. V. Muratov, G. A. Ummarino +3

Optical spectroscopy was used to study the electrodynamics and hidden transport properties of a BaFeNiAs thin superconducting film. We analyzed the normal s…

cond-mat.supr-con2020★ 8 cited

Reentrant superconductivity in proximity to a topological insulator

T. Karabassov, A. A. Golubov, V. M. Silkin +2

In the following paper we investigate the critical temperature behavior in the two-dimensional S/TI (S denotes superconductor and TI - topological insulator) junction with a…

hep-ex2020★ 4 cited

Observation of the decay

LHCb collaboration, R. Aaij, C. Abellán Beteta +963

A search for the decay is performed using proton-proton collision data at centre-of-mass energies of , and collected by…

physics.plasm-ph2020★ 128 cited

New insights in laser-generated ultra-intense gamma-ray and neutron sources for nuclear applications and science

M. M. Günther, O. N. Rosmej, P. Tavana +7

Ultra-intense MeV photon and neutron beams are indispensable tools in many research fields such as nuclear, atomic and material science as well as in medical and biophysical applic…

math-ph2020★ 22 cited

Around spin Hurwitz numbers

A. D. Mironov, A. Yu Morozov, S. M. Natanzon +1

We present a review of the spin Hurwitz numbers, which count the ramified coverings with spin structures. They are related to peculiar Schur functions, which are actually relat…

hep-ex2020★ 4 cited

Measurement of the Z boson differential production cross section using its invisible decay mode (Z ) in proton-proton collisions at 13 TeV

CMS Collaboration

Measurements of the total and differential fiducial cross sections for the Z boson decaying into two neutrinos are presented at the LHC in proton-proton collisions at a center-of-m…

hep-ex2020★ 108 cited

Search for supersymmetry in final states with two oppositely charged same-flavor leptons and missing transverse momentum in proton-proton collisions at 13 TeV

CMS Collaboration

A search for phenomena beyond the standard model in final states with two oppositely charged same-flavor leptons and missing transverse momentum is presented. The search uses a dat…

hep-ex2020★ 281 cited

Electron and photon reconstruction and identification with the CMS experiment at the CERN LHC

CMS Collaboration

The performance is presented of the reconstruction and identification algorithms for electrons and photons with the CMS experiment at the LHC. The reported results are based on pro…

hep-th2020★ 9 cited

Off-shell higher-spin fields in and external currents

N. G. Misuna

We construct an unfolded system for off-shell fields of arbitrary integer spin in 4d anti-de Sitter space. To this end we couple an on-shell system, encoding Fronsdal equations, to…

hep-ex2020★ 3 cited

Measurement of the Resonant and Non-Resonant Branching Ratios in

J. T. McNeil, J. Yelton, J. Bennett +192

Using the entire data sample of integrated luminosity collected with the Belle detector at the KEKB asymmetric-energy collider, we present an amplitude…

hep-ph2020★ 19 cited

Insights into and from dipion transitions from

V. Baru, E. Epelbaum, A. A. Filin +4

The dipion transitions () are studied in the framework of a unitary and analytic coupled-channel formalism previously developed for analysing expe…

physics.optics2020★ 4 cited

A dielectric microcylinder makes a nanocylindrical trap for atoms and ions

Vasily Klimov, Reza Heydarian, Constantin Simovski

In the diffraction of visible light by a dielectric microcylinder packages of evanescent waves always arise. However, a single-wave incidence corresponds to rather small impact of…

hep-ex2020★ 67 cited

Search for singly and pair-produced leptoquarks coupling to third-generation fermions in proton-proton collisions at 13 TeV

CMS Collaboration

A search for leptoquarks produced singly and in pairs in proton-proton collisions is presented. We consider the leptoquark (LQ) to be a scalar particle of charge -1/3 coupling t…

hep-ex2020★ 32 cited

Search for new physics in top quark production with additional leptons in proton-proton collisions at 13 TeV using effective field theory

CMS Collaboration

Events containing one or more top quarks produced with additional prompt leptons are used to search for new physics within the framework of an effective field theory (EFT). The dat…