1.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of California, BerkeleyUS83 papers
- Lawrence Berkeley National LaboratoryUS59 papers
- Centre National de la Recherche ScientifiqueFR41 papers
- Al-Farabi Kazakh National UniversityKZ36 papers
- Korea Astronomy and Space Science InstituteKR23 papers
- Korea University of Science and TechnologyKR23 papers
- National Taiwan UniversityTW22 papers
- Ulugh Beg Astronomical InstituteUZ19 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR18 papers
- Fesenkov Astrophysical InstituteKZ18 papers
- Chinese Academy of SciencesCN17 papers
- Institut de Recherche en Astrophysique et PlanétologieFR17 papers
56 papers · 1 filter
Step bunching with both directions of the current: Vicinal W(110) surfaces versus atomistic scale model
Olzat Toktarbaiuly, Victor Usov, Cormac Ó Coileáin +14
We report for the first time the observation of bunching of monoatomic steps on vicinal W(110) surfaces induced by step up or step down currents across the steps. Measurements reve…
The TOP-SCOPE survey of Planck Galactic Cold Clumps: Survey overview and results of an exemplar source, PGCC G26.53+0.17
Tie Liu, Kee-Tae Kim, Mika Juvela +11
The low dust temperatures (<14 K) of Planck Galactic Cold Clumps (PGCCs) make them ideal targets to probe the initial conditions and very early phase of star formation. TOP-SCOPE i…
On the Capacity of Wireless Powered Cognitive Relay Network with Interference Alignment
Sultangali Arzykulov, Galymzhan Nauryzbayev, Theodoros A. Tsiftsis +1
In this paper, a two-hop decode-and-forward cognitive radio system with deployed interference alignment is considered. The relay node is energy-constrained and scavenges the energy…
Error Performance of Wireless Powered Cognitive Relay Networks with Interference Alignment
Sultangali Arzykulov, Galymzhan Nauryzbayev, Theodoros A. Tsiftsis +1
This paper studies a two-hop decode-and-forward underlay cognitive radio system with interference alignment technique. An energy-constrained relay node harvests the energy from the…
Transference of local to global maximal estimates for dispersive partial differential equations
Alejandro J. Castro, Salvador Rodríguez-López, Wolfgang Staubach
In this paper we give an elementary proof for transference of local to global maximal estimates for dispersive PDEs. This is done by transferring local estimates for certain…
Statistical analysis of the interplay between magnetic fields and filaments hosting Planck Galactic Cold Clumps
D. Alina, I. Ristorcelli, L. Montier +5
We present a statistical study of the relative orientation in the plane of the sky between interstellar magnetic fields and filaments hosting cold clumps. For the first time, we co…
Probing Uncertainty Relations in Non-Commutative Space
Pritam Chattopadhyay, Ayan Mitra, Goutam Paul
In this paper, we compute uncertainty relations for non-commutative space and obtain a better lower bound than the standard one obtained from Heisenberg's uncertainty relation. We…
GW170817 Most Likely Made a Black Hole
David Pooley, Pawan Kumar, J. Craig Wheeler +1
There are two outstanding issues regarding the neutron-star merger event GW170817: the nature of the compact remnant and the interstellar shock. The mass of the remnant of GW170817…
Eternal and Evanescent Black Holes: It's All Done With Mirrors
Michael R. R. Good, Eric V. Linder
The analogy between black hole radiation and accelerating mirror radiation (the dynamical Casimir effect) is particularly strong for mirror trajectories giving rise to a constant t…
Comment on "Troublesome aspects of the Renyi-MaxEnt treatment" by A. Plastino, M.C. Rocca and F. Pennini
Thomas Oikonomou, G. Baris Bagci
Plastino, Rocca and Pennini [Phys. Rev. E \textbf{94} (2016) 012145] recently stated that the Rényi entropy is not suitable for thermodynamics by using functional calculus, since i…
On a Uniformly Accelerated Point Charge moving along a Cusp
Michael R. R. Good, Thomas Oikonomou, Gaukhar Akhmetzhanova
A uniformly accelerated point charge which moves neither in a straight line nor in a circle, but in a cusp, is investigated. We find the angular distribution of the Larmor radiatio…
Long-Range Longitudinal Electric Wave in Vacuum Radiated by Electric Dipole: Part I
Altay Zhakatayev, Leila Tlebaldiyeva
In this work by using the assumptions that wavelength is much smaller than charge separation distance of an electric dipole, which in turn is much smaller than a distance up to the…
A note on stability of Hardy inequalities
Michael Ruzhansky, Durvudkhan Suragan
In this note we formulate recent stability results for Hardy inequalities in the language of Folland and Stein's homogeneous groups. Consequently, we obtain remainder estimates for…
A Vacuum Phase Transition Solves Tension
Eleonora Di Valentino, Eric Linder, Alessandro Melchiorri
Taking the Planck cosmic microwave background data and the more direct Hubble constant measurement data as unaffected by systematic offsets, the values of the Hubble constant …
Spectral Signatures of Exceptional Points and Bifurcations in the Fundamental Active Photonic Dimer
Yannis Kominis, Vassilios Kovanis, Tassos Bountis
The fundamental active photonic dimer consisting of two coupled quantum well lasers is investigated in the context of the rate equation model. Spectral transition properties and ex…
Turbulence in Core-Collapse Supernovae
David Radice, Ernazar Abdikamalov, Christian D. Ott +3
Multidimensional simulations show that non-radial, turbulent, fluid motion is a fundamental component of the core-collapse supernova (CCSN) explosion mechanism. Neutrino-driven con…
Probing features in inflaton potential and reionization history with future CMB space observations
Dhiraj Kumar Hazra, Daniela Paoletti, Mario Ballardini +4
We consider the prospects of probing features in the primordial power spectrum with future Cosmic Microwave Background (CMB) polarization measurements. In the scope of the inflatio…
Subpercent Accurate Fitting of Modified Gravity Growth
Mikhail Denissenya, Eric V. Linder
Adding to our previous method for dealing with gravitational modifications at redshift through a single parameter, we investigate treatment of lower redshift modificati…
Neuromorphic adaptive edge-preserving denoising filter
Aidana Irmanova, Olga Krestinskaya, Alex Pappachen James
In this paper, we present on-sensor neuromorphic vision hardware implementation of denoising spatial filter. The mean or median spatial filters with fixed window shape are known fo…
The impact of vorticity waves on the shock dynamics in core-collapse supernovae
Cesar Huete, Ernazar Abdikamalov, David Radice
Convective perturbations arising from nuclear shell burning can play an important role in propelling neutrino-driven core-collapse supernova explosions. In this work, we analyze th…
Controllable Asymmetric Phase-Locked States of the Fundamental Active Photonic Dimer
Yannis Kominis, Vassilios Kovanis, Tassos Bountis
Coupled semiconductor lasers are systems possessing complex dynamics that are interesting for numerous applications in photonics. In this work, we investigate the existence and the…
Patterns versus Characters in Subword-aware Neural Language Modeling
Rustem Takhanov, Zhenisbek Assylbekov
Words in some natural languages can have a composite structure. Elements of this structure include the root (that could also be composite), prefixes and suffixes with which various…
Quantum compiling with diffusive sets of gates
Y. Zhiyenbayev, V. M. Akulin, A. Mandilara
Given a set of quantum gates and a target unitary operation, the most elementary task of quantum compiling is the identification of a sequence of the gates that approximates the ta…
Witnessing the reionization history using Cosmic Microwave Background observation from Planck
Dhiraj Kumar Hazra, George F. Smoot
We constrain the history of reionization using the data from Planck 2015 Cosmic Microwave Background (CMB) temperature and polarization anisotropy observations. We also use prior c…