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
21 papers · 1 filter
Co-rich decagonal Al-Co-Ni: predicting structure, orientational order, and puckering
Nan Gu, C. L. Henley, M. Mihalkovic
We apply systematic methods previously used by Mihalkovic et al. to predict the structure of the `basic' Co-rich modification of the decagonal Al70 Co20 Ni10 layered quasicrystal,…
Detailed analysis of the response of different cell lines to carbon irradiation
Hana Hromčíková, Pavel Kundrát, Miloš Lokajíček
Published survival data for Chinese hamster ovarian cells CHO-K1 and their radiosensitive mutant xrs5 after irradiation by carbon ions of energies from 2.4 to 266.4 MeV/u have been…
Field-driven solid-on-solid interfaces moving under a stochastic Arrhenius dynamic: effects of the barrier height
G. M. Buendia, P. A. Rikvold, M. Kolesik
We present analytical results and kinetic Monte Carlo simulations for the mobility and microscopic structure of solid-on-solid (SOS) interfaces driven far from equilibrium by an ex…
Critical regime of two dimensional Ando model: relation between critical conductance and fractal dimension of electronic eigenstates
P. Markos, L. Schweitzer
The critical two-terminal conductance and the spatial fluctuations of critical eigenstates are investigated for a disordered two dimensional model of non-interacting electron…
Universal Conductance and Conductivity at Critical Points in Integer Quantum Hall Systems
L. Schweitzer, P. Markoš
The sample averaged longitudinal two-terminal conductance and the respective Kubo-conductivity are calculated at quantum critical points in the integer quantum Hall regime. In the…
Entropic uncertainty measure for fluctuations in two-level electron-phonon models
E. Majernikova, V. Majernik, S. Shpyrko
Two-level electron-phonon systems with reflection symmetry linearly coupled to one or two phonon modes (exciton and E Jahn-Teller model) exhibit strong enhancemen…
Ground State of Quantum Jahn-Teller Model: Selftrapping vs Correlated Phonon-assisted Tunneling
E. Majernikova, S. Shpyrko
Ground state of the quantum Jahn-Teller model with broken rotational symmetry was investigated by the variational approach in two cases: a lattice and a local ones. Both cases diff…
Unitary and analytic model of nucleon EM structure, the puzzle with JLab proton polarization data and new insight into proton charge distribution
C. Adamuscin, S. Dubnicka, A. Z. Dubnickova +1
The Unitary and analytic model of nucleon electromagnetic structure, describing all existing nucleon form factor data, is briefly reviewed. Then in the framework of this model the…
Radiative corrections to chiral amplitudes in quasiperipheral kinematics
V. Bytev, E. Bartos, M. V. Galynskii +1
Chiral amplitudes for two jets processes in quasi-peripheral kinematics are calculated at the Born and one loop correction level. The amplitudes of subprocesses describing interact…
Quantum chaotic patterns in the E x (b_1+b_2) Jahn-Teller model
E. Majernikova, S. Shpyrko
We study statistical properties of excited levels of the E x (b_1+b_2) Jahn-Teller model. The multitude of avoided crossings of energy levels is generally claimed to be a testimony…
Product Wave Function Renormalization Group: construction from the matrix product point of view
Kouji Ueda, Tomotoshi Nishino, Kouichi Okunishi +3
We present a construction of a matrix product state (MPS) that approximates the largest-eigenvalue eigenvector of a transfer matrix T, for the purpose of rapidly performing the inf…
Exactly solvable model of the 2D electrical double layer
L. Samaj, Z. Bajnok
We consider equilibrium statistical mechanics of a simplified model for the ideal conductor electrode in an interface contact with a classical semi-infinite electrolyte, modeled by…
Effect of nuclear periphery on nucleon transfer in peripheral collisions
M. Veselsky, G. A. Souliotis
A comparison of experimental heavy residue cross sections from the reactions 86Kr+64Ni,112,124Sn with the model of deep-inelastic transfer (DIT) is carried out. A modified expressi…
Casimir force between two ideal-conductor walls revisited
Bernard Jancovici, Ladislav Samaj
The high-temperature aspects of the Casimir force between two neutral conducting walls are studied. The mathematical model of "inert" ideal-conductor walls, considered in the origi…
Probabilistic programmable quantum processors with multiple copies of program state
Adam Brazier, Vladimir Buzek, Peter L. Knight
We examine the execution of general U(1) transformations on programmable quantum processors. We show that, with only the minimal assumption of availability of copies of the one-qub…
Localized eigenmodes of covariant Laplacians in the Yang-Mills vacuum
J. Greensite, S. Olejnik, M. I. Polikarpov +2
As a probe of the Yang-Mills vacuum, we study numerically the eigenmode spectrum of the covariant lattice Laplacian operator. We find that the eigenmodes at the low and high ends o…
Direct versus measurement assisted bipartite entanglement in multi-qubit systems and their dynamical generation in spin systems
Matyas Koniorczyk, Peter Rapcan, Vladimir Buzek
We consider multi-qubit systems and relate quantitatively the problems of generating cluster states with high value of concurrence of assistance, and that of generating states with…
Anomalous Effects of "Guest" Charges Immersed in Electrolyte: Exact 2D Results
L. Samaj
We study physical situations when one or two "guest" arbitrarily-charged particles are immersed in the bulk of a classical electrolyte modelled by a Coulomb gas of positive/negativ…
Saturation of Electrostatic Potential: Exactly Solvable 2D Coulomb Models
L. Samaj
We test the concepts of renormalized charge and potential saturation, introduced within the framework of highly asymmetric Coulomb mixtures, on exactly solvable Coulomb models. The…
Conductance distribution in strongly disordered mesoscopic systems in three dimensions
K. A. Muttalib. P. Markos, P. Woelfle
Recent numerical simulations have shown that the distribution of conductance P(g) in 3D strongly localized regiem differs significally from the expected log normal distribution. To…
"Screening" of universal van der Waals - Casimir terms by Coulomb gases in a fully-finite two-dimensional geometry
B. Jancovici, L. Samaj
This paper is a continuation of a previous one [Jancovici and Samaj, 2004 J. Stat. Mech. P08006] dealing with classical Casimir phenomena in semi-infinite wall geometries. In that…