14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of GlasgowGB308 papers
- Centre National de la Recherche ScientifiqueFR287 papers
- Massachusetts Institute of TechnologyUS234 papers
- California Institute of TechnologyUS233 papers
- Rutherford Appleton LaboratoryGB231 papers
- Stanford UniversityUS231 papers
- Universitat de les Illes BalearsES230 papers
- Australian National UniversityAU229 papers
- University of SouthamptonGB228 papers
- Leibniz University HannoverDE227 papers
- University of MichiganUS226 papers
- University of BirminghamGB225 papers
42 papers · 1 filter
Weibel Instabilities in Dense Quantum Plasmas
Levan N. Tsintsadze, P. K. Shukla
The quantum effect on the Weibel instability in an unmagnetized plasma is presented. Our analysis shows that the quantum effect tends to stabilize the Weibel instability in the hyd…
Binary search trees for generalized measurement
Erika Andersson, Daniel K. L. Oi
Generalized quantum measurements (POVMs or POMs) are important for optimally extracting information for quantum communication and computation. The standard realization via the Neum…
Search of S3 LIGO data for gravitational wave signals from spinning black hole and neutron star binary inspirals
The LIGO Scientific Collaboration, B. Abbott
We report on the methods and results of the first dedicated search for gravitational waves emitted during the inspiral of compact binaries with spinning component bodies. We analyz…
The c2d Spitzer spectroscopic survey of ices around low-mass young stellar objects II: CO2
Klaus M. Pontoppidan, A. C. A. Boogert, Helen J. Fraser +6
This paper presents Spitzer-IRS spectroscopy of the CO2 15.2 micron bending mode toward a sample of 50 embedded low-mass stars in nearby star-forming clouds, taken mostly from the…
Implications for the Origin of GRB 070201 from LIGO Observations
LIGO Scientific Collaboration, K. Hurley
We analyzed the available LIGO data coincident with GRB 070201, a short duration hard spectrum gamma-ray burst whose electromagnetically determined sky position is coincident with…
Fidelity for imperfect postselection
Craig S. Hamilton, John Jeffers
We describe a simple measure of fidelity for mixed state postselecting devices. The measure is most appropriate for postselection where the task performed by the output is only eff…
Ferroelectric ordering in chiral smectic C^* liquid crystals determined by nonchiral intermolecular interactions
M. A. Osipov, M. V. Gorkunov
General microscopic mechanism of ferroelectric ordering in chiral smectic C* liquid crystals is considered. It is shown that if the mesogenic molecules have a sufficiently low symm…
LIGO: The Laser Interferometer Gravitational-Wave Observatory
The LIGO Scientific Collaboration, B. Abbott
The goal of the Laser Interferometric Gravitational-Wave Observatory (LIGO) is to detect and study gravitational waves of astrophysical origin. Direct detection of gravitational wa…
Bifurcations in the regularized Ericksen bar model
M. Grinfeld, G. J. Lord
We consider the regularized Ericksen model of an elastic bar on an elastic foundation on an interval with Dirichlet boundary conditions as a two-parameter bifurcation problem. We e…
Dielectronic recombination and stability of warm gas in AGN
Susmita Chakravorty, Ajit K. Kembhavi, Martin Elvis +2
Understanding the thermal equilibrium (stability) curve may offer insights into the nature of the warm absorbers often found in active galactic nuclei. Its shape is determined by f…
Dynamic Control of Laser Produced Proton Beams
S. Kar, K. Markey, P. T. Simpson +16
The emission characteristics of intense laser driven protons are controlled using ultra-strong (of the order of 10^9 V/m) electrostatic fields varying on a few ps timescale. The fi…
A Joint Search for Gravitational Wave Bursts with AURIGA and LIGO
AURIGA Collaboration, LIGO Scientific Collaboration, L. Baggio et al
The first simultaneous operation of the AURIGA detector and the LIGO observatory was an opportunity to explore real data, joint analysis methods between two very different types of…
Realization of a semiconductor-based cavity soliton laser
Y. Tanguy, T. Ackemann, W. J. Firth +1
The realization of a cavity soliton laser using a vertical-cavity surface-emitting semiconductor gain structure coupled to an external cavity with a frequency-selective element is…
Search for Gravitational Waves Associated with 39 Gamma-Ray Bursts Using Data from the Second, Third, and Fourth LIGO Runs
LIGO Scientific Collaboration
We present the results of a search for short-duration gravitational-wave bursts associated with 39 gamma-ray bursts (GRBs) detected by gamma-ray satellite experiments during LIGO's…
Tunability of wire-grid metamaterial immersed into nematic liquid crystal
M. V. Gorkunov, M. A. Osipov
We propose electrically tunable hybrid metamaterial consisting of special wire grid immersed into nematic liquid crystal. The plasma-like permittivity of the structure can be subst…
No-Signalling Bound on Quantum State Discrimination
Sarah Croke, Erika Andersson, Stephen M. Barnett
Quantum correlations do not allow signalling, and any operation which may be performed on one system of an entangled pair cannot be detected by measurement of the other system alon…
Estimating the expectation values of spin 1/2 observables with finite resources
Thomas Brougham, Erika Andersson
We examine the problem of estimating the expectation values of two observables when we have a finite number of copies of an unknown qubit state. Specifically we examine whether it…
All-sky search for periodic gravitational waves in LIGO S4 data
LIGO Scientific Collaboration, B. Abbott
We report on an all-sky search with the LIGO detectors for periodic gravitational waves in the frequency range 50-1000 Hz and with the frequency's time derivative in the range -1.0…
Frictional quantum decoherence
Bruno Bellomo, Stephen M. Barnett, John Jeffers
The dynamics associated with a measurement-based master equation for quantum Brownian motion are investigated. A scheme for obtaining time evolution from general initial conditions…
An Unbiased Survey of 500 Nearby Stars for Debris Disks: A JCMT Legacy Program
B. C. Matthews, J. S. Greaves, W. S. Holland +28
We present the scientific motivation and observing plan for an upcoming detection survey for debris disks using the James Clerk Maxwell Telescope. The SCUBA-2 Unbiased Nearby Stars…
Elementary Excitations of a Bose-Einstein Condensate in an Effective Magnetic Field
D. R. Murray, P. Öhberg, Damiá Gomila +1
We calculate the low energy elementary excitations of a Bose-Einstein Condensate in an effective magnetic field. The field is created by the interplay between light beams carrying…
Polarisation rotation of slow light with orbital angular momentum in ultracold atomic gases
J. Ruseckas, G. Juzeliunas, P. Ohberg +1
We consider the propagation of slow light with an orbital angular momentum (OAM) in a moving atomic medium. We have derived a general equation of motion and applied it in analysing…
Signal amplification and control in optical cavities with off-axis feedback
Roberta Zambrini, Francesco Papoff
We consider a large class of optical cavities and gain media with an off-axis external feedback which introduces a two-point nonlocality. This nonlocality moves the lasing threshol…
Photodesorption of CO ice
Karin I. Oberg, Guido W. Fuchs, Zainab Awad +4
At the high densities and low temperatures found in star forming regions, all molecules other than H2 should stick on dust grains on timescales shorter than the cloud lifetimes. Ye…