10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Rutherford Appleton LaboratoryGB1.8k papers
- University of LiverpoolGB1.7k papers
- University of California, IrvineUS1.7k papers
- Queen Mary University of LondonGB1.7k papers
- University of ManchesterGB1.7k papers
- University of MilanIT1.7k papers
- University of EdinburghGB1.6k papers
- University of British ColumbiaCA1.6k papers
- University of California, Santa CruzUS1.6k papers
- Sapienza University of RomeIT1.6k papers
- Iowa State UniversityUS1.6k papers
- University of GenoaIT1.6k papers
15 papers · 1 filter
Effects of noise on quantum error correction algorithms
Adriano Barenco, Todd A. Brun, Ruediger Schack +1
It has recently been shown that there are efficient algorithms for quantum computers to solve certain problems, such as prime factorization, which are intractable to date on classi…
The Quantum state diffusion model and the driven damped nonlinear oscillator
M. Rigo, G. Alber, F. Mota-Furtado +1
We consider a driven damped anharmonic oscillator which classically leads to a bistable steady state and to hysteresis. The quantum counterpart for this system has an exact analyti…
Internal Forces and the Magnetoconductivity of a Nondegenerate 2D Electron Fluid
P. Fozooni, P. J. Richardson, M. J. Lea +3
The forces on individual electrons in an unscreened nondegenerate electron fluid, due to electron density fluctuations, have been calculated using Monte Carlo simulations and deter…
From Quantum to Classical: the Quantum State Diffusion Model
Nicolas Gisin, Todd A. Brun, Marco Rigo
Quantum mechanics is nonlocal. Classical mechanics is local. Consequently classical mechanics can not explain all quantum phenomena. Conversely, it is cumbersome to use quantum mec…
Relic Abundances and Detection Rates of Neutralinos in String-Inpired Supergravity Models
B. de Carlos, G. V. Kraniotis
We calculate ``relic abundances'' and ``detection rates'' of the neutralino (LSP) in string-inspired supergravity models with ``dilaton-moduli'' induced supersymmetry breaking. In…
From quantum trajectories to classical orbits
T. A. Brun, N. Gisin, P. F. O'Mahony +1
Recently it has been shown that the evolution of open quantum systems may be ``unraveled'' into individual ``trajectories,'' providing powerful numerical and conceptual tools. In t…
Symplectic Embeddings and Special Kahler Geometry of CP(n-1,1)
W. A. Sabra
The embedding of the isometry group of the coset spaces SU(1,n)/ U(1)xSU(n) in Sp(2n+2,R) is discussed. The knowledge of such embedding provides a tool for the determination of the…
A C++ library using quantum trajectories to solve quantum master equations
Ruediger Schack, Todd A. Brun
Quantum trajectory methods can be used for a wide range of open quantum systems to solve the master equation by unraveling the density operator evolution into individual stochastic…
Mass Limit for the Lightest Neutralino
The ALEPH Collaboration
Indirect limits on the mass of the lightest neutralino are derived from the results of searches for charginos, neutralinos, and sleptons performed with data taken by the ALEPH Coll…
Modular Symmetries of Threshold Corrections for Abelian Orbifolds with Discrete Wilson Lines
A. Love, S. Todd
The modular symmetries of string loop threshold corrections for gauge coupling constants are studied in the presence of discrete Wilson lines for all examples of abelian orbifolds,…
Conformal Solutions Of Duality Invariant 2D Magnetohydrodynamic Turbulence
O. Coceal, W. A. Sabra, S. Thomas
We consider possible conformal field theory (CFT) descriptions of the various inertial ranges that exist in duality invariant Magnetohydrodynamics. Such models arise as effect…
Duality Invariant Magnetohydrodynamics And Dyons
Omduth Coceal, Wafic A. Sabra, Steven Thomas
The theory of magnetohydrodynamics is extended to the cases of a plasma of separate magnetic and electric charges, as well as to a plasma of dyons respectively. In both these cases…
SpaceTime Duality And Cosets Of Orbifold Compactification
W. A. Sabra
The duality symmetry group of the cosets , which describe the moduli space of a two-dimensional subspace of an orbifold mode…
Gauge Coupling Constant Unification With Planck Scale Values Of Moduli
D. Bailin, A. Love, W. A. Sabra +1
Convergence of the standard model gauge coupling constants to a common value at around GeV is studied in the context of orbifold theories where the modular symmet…
Directed percolation near a wall
J W Essam, A J Guttmann, I Jensen +1
Series expansion methods are used to study directed bond percolation clusters on the square lattice whose lateral growth is restricted by a wall parallel to the growth direction. T…