Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR2.1k papers
- Rutherford Appleton LaboratoryGB2k papers
- University of ManchesterGB1.9k papers
- University of LiverpoolGB1.9k papers
- Heidelberg UniversityDE1.8k papers
- Sapienza University of RomeIT1.8k papers
- University of EdinburghGB1.8k papers
- University of British ColumbiaCA1.8k papers
- University of BirminghamGB1.8k papers
- University of California, IrvineUS1.8k papers
- The Ohio State UniversityUS1.7k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.7k papers
87 papers · 1 filter
A Millimetre/Submillimetre Polarisation Survey of Compact Flat-Spectrum Radio Sources
R. Nartallo, W. K. Gear, A. G. Murray +2
We present the results of the first survey and monitoring study of the linear polarisation properties of compact, flat-spectrum radio sources at millimetre/submillimetre wavelength…
BPS Bounds for Worldvolume Branes
Jerome P. Gauntlett, Joaquim Gomis, Paul K. Townsend
The worldvolume field equations of M-branes and D-branes are known to admit p-brane soliton solutions. These solitons are shown to saturate a BPS-type bound on their p-volume tensi…
How typical is General Relativity in Brans-Dicke chaotic inflation?
Mikel Susperregi
General Relativity is recovered from Brans-Dicke gravity in the limit of large . In this article we investigate theories of Brans-Dicke gravity with chaotic inflation, allowing…
Manifestly Covariant Actions for D=4 Self-Dual Yang-Mills and D=10 Super-Yang-Mills
N. Berkovits, C. Hull
Using an infinite number of fields, we construct actions for D=4 self-dual Yang-Mills with manifest Lorentz invariance and for D=10 super-Yang-Mills with manifest super-Poincaré in…
Stationary and static cylindrically symmetric Einstein spaces of the Lewis form
M. A. H. MacCallum, N. O. Santos
The derivation of the general solutions for stationary and static cylindrically symmetric Einstein spaces of Lewis form is revisited and the physical and geometrical meaning of the…
AGAPEROS: Searches for microlensing in the LMC with the Pixel Method. I. Data treatment and pixel light curves production
A. -L. Melchior
Recent surveys monitoring millions of light curves of resolved stars in the LMC have discovered several microlensing events. Unresolved stars could however significantly contribute…
Riemann-Cartan Space-times of Gödel Type
J. E. Aman, J. B. Fonseca-Neto, M. A. H. MacCallum +1
A class of Riemann-Cartan Gödel-type space-times are examined in the light of the equivalence problem techniques. The conditions for local space-time homogeneity are derived, gener…
Photo-production of psi' Mesons at HERA
C. Adloff
Quasi-elastic (z >0.95) photo-production of psi' mesons has been observed at HERA for photon-proton centre-of-mass energies in the range 40 to 160 GeV. The psi' mesons were identif…
Molecular Gas in the Galactic Center Region II. Gas mass and N(H_2)/I(^12CO) conversion based on a C^18O(J = 1 -> 0) Survey
G. Dahmen, S. Huettemeister, T. L. Wilson +1
The large scale structure and physics of molecular gas in the Galactic center region is discussed based on the analysis of a 9' resolution survey of the Galactic center region in t…
An exterior for the Gödel spacetime
W. B. Bonnor, N. O. Santos, M. A. H. MacCallum
We match the vacuum, stationary, cylindrically symmetric solution of Einstein's field equations with , in a form recently given by Santos, as an exterior to an infinite cylinder…
Matrix Theory, U-Duality and Toroidal Compactifications of M-Theory
C. M. Hull
Using U-duality, the properties of the matrix theories corresponding to the compactification of M-theory on are investigated. The couplings of the dimensional effective…
Mass and Weak Field Limit of Boson Stars in Brans Dicke Gravity
A. W. Whinnett
We study boson stars in Brans Dicke gravity and use them to illustrate some of the properties of three different mass definitions: the Schwarzschild mass, the Keplerian mass and th…
Semi-analytic modelling of galaxy evolution in the IR/submm range
B. Guiderdoni, E. Hivon, F. R. Bouchet +1
This paper proposes a new semi-analytic modelling of galaxy properties in the IR/submm wavelength range, which is explicitly set in a cosmological framework. This type of approach…
Gauge theory and the division algebras
JM Figueroa-O'Farrill
We present a novel formulation of the instanton equations in 8-dimensional Yang-Mills theory. This formulation reveals these equations as the last member of a series of gauge-theor…
Supersymmetric Yang-Mills, octonionic instantons and triholomorphic curves
JM Figueroa-O'Farrill, C Koehl, B Spence
In four-dimensional gauge theory there exists a well-known correspondence between instantons and holomorphic curves, and a similar correspondence exists between certain octonionic…
Large Angular Scale Polarization of the Cosmic Microwave Background and the Feasibility of its Detection
Brian Keating, Peter Timbie, Alexander Polnarev +1
In addition to its spectrum and temperature anisotropy, the 2.7K Cosmic Microwave Background is also expected to exhibit a low level of polarization. The spatial power spectrum of…
On the global warping of a thin self-gravitating near Keplerian gaseous disk with application to the disk in NGC 4258
John C. B. Papaloizou, Caroline Terquem, Doug N. C. Lin
On the global warping of a thin self-gravitating near Keplerian gaseous disk with application to the disk in NGC 4258
Conformal Invariance and Duality in Self-Dual Gravity and (2,1) Heterotic String Theory
M. Abou Zeid, C. M. Hull
A system of gravity coupled to a 2-form gauge field, a dilaton and Yang-Mills fields in dimensions arises from the (2,1) sigma model or string. The field equations imply that…
Inelastic Rescattering and CP Asymmetries in D -> pi+ pi-, pi0 pi0
X. Q. Li, B. S. Zou
We study the direct CP violation induced by inelastic final state interaction (FSI) rescattering in modes, and find that the resultant CP asymmetry is about whic…
Supersymmetry and gauge theory on Calabi-Yau 3-folds
J. M. Figueroa-O'Farrill, A. Imaanpur, J. McCarthy
We consider the dimensional reduction of supersymmetric Yang-Mills on a Calabi-Yau 3-fold. We show by construction how the resulting cohomological theory is related to the balanced…
Report of the working group on the measurement of triple gauge boson couplings
F. Berends, T. Bowcock, D. Charlton +8
The working group discussed several aspects of triple gauge coupling analysis viewed in the light of experiences with the first high energy data recorded at energies above the W pa…
Non-Abelian Gravity and Antisymmetric Tensor Gauge Theory
C. M. Hull
A non-abelian generalisation of a theory of gravity coupled to a 2-form gauge field and a dilaton is found, in which the metric and 3-form field strength are Lie algebra-valued. In…
Low Q^2 Jet Production at HERA and Virtual Photon Structure
C. Adloff
The transition between photoproduction and deep-inelastic scattering is investigated in jet production at the HERA ep collider, using data collected by the H1 experiment. Measureme…
Non-normal parameter blowout bifurcation: an example in a truncated mean field dynamo model
Eurico Covas, Peter Ashwin, Reza Tavakol
We examine global dynamics and bifurcations occurring in a truncated model of a stellar mean field dynamo. This model has symmetry-forced invariant subspaces for the dynamics and w…