3.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Slovak Academy of SciencesSK625 papers
- Czech Academy of SciencesCZ82 papers
- Masaryk UniversityCZ80 papers
- Centre National de la Recherche ScientifiqueFR78 papers
- Joint Institute for Nuclear ResearchRU74 papers
- University of Pavol Jozef ŠafárikSK62 papers
- Institute of Chemistry of the Slovak Academy of SciencesSK60 papers
- Charles UniversityCZ54 papers
- Comenius University BratislavaSK46 papers
- RIKEN Center for Emergent Matter ScienceJP45 papers
- University of BaselCH43 papers
- Université Paris-SudFR38 papers
25 papers · 1 filter
Hyperons in a relativistic mean-field approach to asymmetric nuclear matter
Juraj Kotulic Bunta, Stefan Gmuca
Relativistic mean-field theory with meson, nonlinear isoscalar self-interactions and isoscalar-isovector cross interaction terms with parametrizations obtained to reproduce Dir…
Impact of the inherent periodic structure on the effective medium description of left-handed and related meta-materials
Th. Koschny, P. Markos, E. N. Economou +3
We study the frequency dependence of the effective electromagnetic parameters of left-handed and related meta-materials of the split ring resonator and wire type. We show that the…
Analytic solution of the microcausality problem in Discretized Light Cone Quantization
Lubomir Martinovic, Marshall Luban
It is shown that that violation of causality in two-dimensional light-front field theories quantized in a finite ``volume'' with periodic or antiperiodic boundary conditions is…
Realization of the Optimal Universal Quantum Entangler
Fabio Sciarrino, Francesco De Martini, Vladimir Buzek
We present the first experimental demonstration of the ''optimal'' and ''universal'' quantum entangling process involving qubits encoded in the polarization of single photons. The…
Scattering model for quantum random walk on the hypercube
Jozef Košík, Vladimír Bužek
We elaborate on a model of quantum random walk proposed by Hillery et. al., and Jeong et. al., which uses the multiports for quantum "coin tossing". The dynamics of this model is a…
Conductance distribution in 3D Anderson insulators: deviation from log-normal form
P. Markos, K. A. Muttalib, P. Wolfle +1
We show how a recent proposal to obtain the distribution of conductances in three dimensions (3D) from a generalized Fokker-Planck equation for the joint probability distribution o…
Intensity distribution of scalar waves propagating in random media
P. Markos, C. M. Soukoulis
Transmission of the scalar field through the random medium, represented by the system of randomly distributed dielectric cylinders is calculated numerically. System is mapped to th…
Screening of classical Casimir forces by electrolytes in semi-infinite geometries
B. Jancovici, L. Samaj
We study the electrostatic Casimir effect and related phenomena in equilibrium statistical mechanics of classical (non-quantum) charged fluids. The prototype model consists of two…
Escape patterns due to ergodic magnetic limiters in tokamaks with reversed magnetic shear
Marisa Roberto, Elton C. Da Silva, Ibere L. Caldas +1
In this work we study the ergodic magnetic limiters (EML) action on field lines from the point of view of a chaotic scattering process, considering the so-called exit basins, or se…
Confinement and center vortices in Coulomb gauge: analytic and numerical results
Jeff Greensite, Stefan Olejnik, Daniel Zwanziger
We review the confinement scenario in Coulomb gauge. We show that when thin center vortex configurations are gauge transformed to Coulomb gauge, they lie on the common boundary of…
Stability of Fe-based alloys with structure type C6Cr23
M. Widom, M. Mihalkovic
Bulk metallic glass forms when liquid metal alloys solidify without crystalization. In the search for Iron-based bulk glass-forming alloys of the metal-metalloid type (Fe-B- and Fe…
Translation Symmetry Breaking in the One-Component Plasma on the Cylinder
L. Samaj, J. Wagner, P. Kalinay
The two-dimensional one-component plasma, i.e. the system of point-like charged particles embedded in a homogeneous neutralizing background, is studied on the surface of a cylinder…
Remnant Symmetry and the Confinement Phase in Coulomb Gauge
Jeff Greensite, Stefan Olejnik, Daniel Zwanziger
We report on connections between the confining color Coulomb potential, center vortices, and the unbroken realization of remnant gauge symmetry in Coulomb gauge.
Center Vortices and the Gribov Horizon
Jeff Greensite, Stefan Olejnik, Daniel Zwanziger
We show how the infinite color-Coulomb energy of color-charged states is related to enhanced density of near-zero modes of the Faddeev-Popov operator, and calculate this density nu…
Reconstruction of superoperators from incomplete measurements
Mario Ziman, Martin Plesch, Vladimir Buzek
We present strategies how to reconstruct (estimate) properties of a quantum channel described by the map E based on incomplete measurements. In a particular case of a qubit channel…
The decay time scale for highly excited nuclei as seen from asymmetrical emission of particles
M. Jandel, A. S. Botvina, S. J. Yennello +4
A novel method was developed for the extraction of short emission times of light particles from the projectile-like fragments in peripheral deep-inelastic collisions in the Fermi e…
QED processes in peripheral kinematics at polarized photon-photon and photon-electron colliders
S. Bakmaev, E. Bartos, M. V. Galynskii +1
The calibration QED process cross sections for experiments on planned electron-photon and photon-photon colliders for detecting the small angles scattered particles are calculated.…
Quasicrystal approximants with novel compositions and structures
M. Mihalkovic, M. Widom
We identify several new quasicrystal approximants in alloy systems in which quasicrystals have not been previously reported. Some occur in alloys with large size contrast between t…
Order-disorder transition in the Cd-Ca cubic approximant
M. Widom, M. Mihalkovic
Recent experiments discovered an order-disorder transition occuring at low temperatures in large unit 1/1 cell cubic approximants of the stable Cd-based binary alloy quasicrystals.…
Equilibrium structure of decagonal AlNiCo
S. Naidu, M. Mihalkovic, M. Widom
We investigate the high temperature decagonal quasicrystalline phase of AlNiCo using a quasilattice gas Monte-Carlo simulation. To avoid biasing towards a specifi…
Is the Two-Dimensional One-Component Plasma Exactly Solvable?
L. Samaj
The model under consideration is the two-dimensional (2D) one-component plasma of pointlike charged particles in a uniform neutralizing background, interacting through the logarith…
Pseudoscalar meson transition form factors
A. -Z. Dubnickova, S. Dubnicka, G. Pancheri +1
Present-day experimental and phenomenological situation about pseudoscalar (, , ) meson transition form factors is briefly reviewed. Necessity of more sophisticated beh…
New sum rules for nucleon and trinucleon total photoproduction cross-sections
S. Dubnicka, E. Bartos, E. Kuraev
Two new sum rules are derived relating Dirac radii and anomalous magnetic moments of the considered strongly interacting fermions with the convergent integral over a difference of…
Electroproduction, photoproduction, and inverse electroproduction of pions in the first resonance region
Yu. S. Surovtsev, T. D. Blokhintseva, P. Bydzovsky +1
Methods are set forth for determining the hadron electromagnetic structure in the sub--threshold timelike region of the virtual-photon ``mass'' and for investigating the…