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, RiversideUS1.4k papers
- Florida State UniversityUS1.4k papers
- University of Tennessee at KnoxvilleUS1.4k papers
- Vanderbilt UniversityUS1.4k papers
- University of Colorado BoulderUS1.4k papers
- University of Maryland, College ParkUS1.4k papers
- Peking UniversityCN1.4k papers
- Centre National de la Recherche ScientifiqueFR1.4k papers
- HUN-REN Institute for Nuclear ResearchHU1.4k papers
- Charles UniversityCZ1.4k papers
- European Organization for Nuclear ResearchCH1.3k papers
- Florida Institute of TechnologyUS1.3k papers
22 papers · 1 filter
New sum rules relating the 1-body momentum distribution of the homogeneous electron gas to the Overhauser 2-body wave functions of its pair density
P. Ziesche, K. Pernal, F. Tasnadi
The recently derived sum rules for the scattering phase shifts of the Overhauser geminals (being 2-body-wave functions which parametrize the pair density together with an appropria…
Preserving the measure of compatibility between quantum states
Lajos Molnar, Werner Timmermann
In this paper after defining the abstract concept of compatibility-like functions on quantum states, we prove that every bijective transformation on the set of all states which pre…
Universality classes in creep rupture
Ferenc Kun, Yamir Moreno, Raul Cruz Hidalgo +1
We study the creep response of solids to a constant external load in the framework of a novel fiber bundle model introduced. Analytical and numerical calculations showed that incre…
Isometries of quantum states
Lajos Molnar, Werner Timmermann
This paper treats the isometries of metric spaces of quantum states. We consider two metrics on the set all quantum states, namely the Bures metric and the one which comes from the…
Charged particle multiplicities in heavy and light quark initiated events above the Z0 peak
The OPAL collaboration, G. Abbiendi
We have measured the mean charged particle multiplicities separately for bbbar, ccbar and light quark (uubar, ddbar, ssbar) initiated events produced in e+e- annihilations at LEP.…
An extension of a characterization of the automorphisms of Hilbert space effect algebras
Lajos Molnar, Endre Kovacs
The aim of this paper is to show that if an order preserving bijective transformation of the Hilbert space effect algebra also preserves the probability with respect to a fixed pai…
Can supercooling explain the HBT puzzle?
L. P. Csernai, M. I. Gorenstein, L. L. Jenkovszky +2
Possible hadronization of supercooled QGP, created in heavy ion collisions at RHIC and SPS, is discussed within a Bjorken hydrodynamic model. Such a hadronization is expected to be…
Measurement of Neutral-Current Four-Fermion Production at LEP2
The OPAL collaboration
Four-fermion final states qqbar e+e- and qqbar mu+mu- from neutral-current interactions in e+e- collisions are studied in the OPAL detector at LEP at centre-of-mass energies from 1…
Time evolution of damage under variable ranges of load transfer
Oluwole E. Yewande, Yamir Moreno, Ferenc Kun +2
We study the time evolution of damage in a fiber bundle model in which the range of interaction of fibers varies through an adjustable stress transfer function recently introduced.…
Scaling laws of creep rupture of fiber bundles
Ferenc Kun, Raul Cruz Hidalgo, Hans J. Herrmann +1
We study the creep rupture of fiber composites in the framework of fiber bundle models. Two novel fiber bundle models are introduced based on different microscopic mechanisms respo…
Local automorphisms of operator algebras on Banach spaces
Lajos Molnar
In this paper we extend a result of Semrl stating that every 2-local automorphism of the full operator algebra on a separable infinite dimensional Hilbert space is an automorphism.…
Orthogonality preserving transformations on indefinite inner product spaces: Generalization of Uhlhorn's version of Wigner's theorem
Lajos Molnar
We present an analogue of Uhlhorn's version of Wigner's theorem on symmetry transformations for the case of indefinite inner product spaces. This significantly generalizes a result…
Search for Associated Production of Massive States Decaying into Two Photonsin e+e- Annihilations at sqrt(s) = 88-209 GeV
The OPAL collaboration, G. Abbiendi
A search is performed for production of short-lived particles in e+e- -> XY, with X -> gamma gamma and Y -> ffbar, for scalar X and scalar or vector Y. Model-independent limits in…
Search for Charged Excited Leptons in e+e- Collisions at sqrt(s) = 183-209 GeV
The OPAL collaboration
A search for charged excited leptons decaying into a lepton and photon has been performed using approximately 680 pb-1 of e+e- collision data collected by the OPAL detector at LEP…
Determination of alphaS from Hadronic Event Shapes in e+e- Annihilation at 192 < sqrt(s) < 208 GeV
L3 Collaboration
Results are presented from a study of the structure of high energy hadronic events recorded by the L3 detector at sqrt(s)>192 GeV. The distributions of several event shape variable…
Faddeev-Merkuriev equations for resonances in three-body Coulombic systems
Z. Papp, J. Darai, A. Nishimura +3
We reconsider the homogeneous Faddeev-Merkuriev integral equations for three-body Coulombic systems with attractive Coulomb interactions and point out that the resonant solutions a…
Measurement of the Charm structure Function F2c of the Photon at LEP
The OPAL collaboration, G. Abbiendi
The production of charm quarks is studied in deep-inelastic electron-photon scattering using data recorded by the OPAL detector at LEP at normal e+e- centre-of-mass energies from 1…
Double-Logarithmic Two-Loop Self-Energy Corrections to the Lamb Shift
U. D. Jentschura, I. Nandori
Self-energy corrections involving logarithms of the parameter Zalpha can often be derived within a simplified approach, avoiding calculational difficulties typical of the problemat…
Evolution of percolating force chains in compressed granular media
Raul Cruz Hidalgo, Christian U. Grosse, Ferenc Kun +2
The evolution of effective force chains percolating through a compressed granular system is investigated. We performed experiments by compressing an ensemble of spherical particles…
Renormalization of the Periodic Scalar Field Theory by Polchinski's Renormalization Group Method
I. Nandori, K. Sailer, U. D. Jentschura +1
The renormalization group (RG) flow for the two-dimensional sine-Gordon model is determined by means of Polchinski's RG equation at next-to-leading order in the derivative expansio…
The contribution of the four-parton final states to gamma* gamma* -> hadrons
V. Del Duca, F. Maltoni, Z. Trocsanyi
In the analysis of the total cross section for the gamma* gamma* -> hadrons process, we include the four parton final states, which are part of the O(alpha_s^2) corrections. The fo…
The Dipole Formalism for Next-to-Leading Order QCD Calculations with Massive Partons
Stefano Catani, Stefan Dittmaier, Michael H. Seymour +1
The dipole subtraction method for calculating next-to-leading order corrections in QCD was originally only formulated for massless partons. In this paper we extend its definition t…