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19952026
most citedSentiment of Emojis

819 citations

Showing 2009Show all

20 papers · 1 filter

gr-qc2009★ 1 cited

Towards the Unification of Gravity and other Interactions: What has been Missed?

Matej Pavsic

Faced with the persisting problem of the unification of gravity with other fundamental interactions we investigate the possibility of a new paradigm, according to which the basic s…

cond-mat.mes-hall2009

Electron transport through molecules in the Kondo regime: the role of molecular vibrations

J. Mravlje, A. Ramsak

We discuss the electronic transport through molecules in the Kondo regime. We concentrate here on the influence of molecular vibrations. Two types of vibrations are investigated: (…

cond-mat.str-el2009★ 29 cited

Ground State of the Easy-Axis Rare-Earth Kagomé Langasite PrGaSiO

A. Zorko, F. Bert, P. Mendels +2

We report muon spin relaxation (SR) and Ga nuclear quadrupolar resonance (NQR) local-probe investigations of the kagomé compound PrGaSiO. Small quasi-st…

gr-qc2009

On the Relativity in Configuration Space: A Renewed Physics In Sight

Matej Pavsic

The idea that possible configurations of a physical system can be represented as points in a multidimensional configuration space is explored. The notion of spacetime, w…

hep-ph2009★ 3 cited

Mechanisms of proton-proton inelastic cross-section growth in multi-peripheral model within the framework of perturbation theory. Part 3

I. V. Sharf, G. O. Sokhrannyi, A. V. Tykhonov +4

We develop a new method for taking into account the interference contributions to proton-proton inelastic cross-section within the framework of the simplest multi-peripheral model…

hep-ph2009★ 130 cited

Light colored scalars from grand unification and the forward-backward asymmetry in top quark pair production

Ilja Dorsner, Svjetlana Fajfer, Jernej F. Kamenik +1

The experimental results on the t bar t production cross section at the Tevatron are well described by the QCD contributions within the standard model, while the recent measurement…

cond-mat.supr-con2009★ 55 cited

Antiferromagnetic fluctuations in the normal state of LiFeAs

P. Jeglic, A. Potocnik, M. Klanjsek +8

We present a detailed study of 75As NMR Knight shift and spin-lattice relaxation rate in the normal state of stoichiometric polycrystalline LiFeAs. Our analysis of the Korringa rel…

q-bio.MN2009★ 1 cited

Network theory approach for data evaluation in the dynamic force spectroscopy of biomolecular interactions

Jelena Zivković, Marija Mitrović, Luuk Janssen +3

Investigations of molecular bonds between single molecules and molecular complexes by the dynamic force spectroscopy are subject to large fluctuations at nanoscale and possible oth…

cond-mat.str-el2009★ 10 cited

Kondo screening in high-spin side-coupled two-impurity clusters

Rok Zitko

We study the system of two magnetic impurities described by a two-impurity Kondo model where only the first impurity couples directly to the conduction band, while the second impur…

cs.CY2009★ 52 cited

Bloggers Behavior and Emergent Communities in Blog Space

Marija Mitrović, Bosiljka Tadić

Interactions between users in cyberspace may lead to phenomena different from those observed in common social networks. Here we analyse large data sets about users and Blogs which…

cond-mat.str-el2009★ 11 cited

Non-square-well potential profile and non-blinking effect in graded CdZnSe/ZnSe nanocrystals: An ionization-energy theoretic study

Andrew Das Arulsamy, Uros Cvelbar, Miran Mozetic +1

Randomly blinking nanocrystals have given rise to numerous and intense theoretical and experimental investigations recently. An experimental breakthrough was finally made by fabric…

cond-mat.mtrl-sci2009★ 2 cited

Temperature and fluence dependence of ultrafast phase separation dynamics in Pr0.6Ca0.4MnO3 thin films

T. Mertelj, R. Yusupov, A. Gradisek +3

Temperature and fluence dependence of the transient photoinduced reflectivity and the magnetooptical Kerr angle was measured in two Pr0.6Ca0.4MnO3 thin films subject to tensile and…

nucl-ex2009★ 135 cited

Strange Quark Contributions to Parity-Violating Asymmetries in the Backward Angle G0 Electron Scattering Experiment

The G0 Collaboration

We have measured parity-violating asymmetries in elastic electron-proton and quasi-elastic electron-deuteron scattering at Q^2 = 0.22 and 0.63 GeV^2. They are sensitive to strange…

cond-mat.str-el2009★ 37 cited

Van Hove singularities in the paramagnetic phase of the Hubbard model: a DMFT study

Rok Zitko, Janez Bonca, Thomas Pruschke

Using the dynamical mean-field theory (DMFT) we study the paramagnetic phase of the Hubbard model with the density of states (DOS) corresponding to the three-dimensional cubic latt…

hep-ph2009★ 246 cited

Flavor Physics in the Quark Sector

M. Antonelli, D. M. Asner, D. Bauer +137

One of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor and measurements and theoretical interpretations of their res…

physics.chem-ph2009★ 1 cited

Osmosis at constant volume and water uptake in tall trees

Pasko Zupanovic, Milan Brumen, Ales Fajmut +2

We consider a thermodynamic state of a solvent and solution separated with an elastic semipermeable membrane in a box with a constant volume and the relevance of this simple model…

cond-mat.str-el2009★ 8 cited

Ultrafast photoinduced phase separation dynamics in Pr(0.6)Ca(0.4)MnO(3) thin films

T. Mertelj, R. Yusupov, A. Gradisek +3

The time resolved Magnetooptical Kerr effect in the substrate-strain-induced insulating ferromagnetic phase in (PrCa)MnO thin films on two different substrates…

cond-mat.mes-hall2009★ 1 cited

Kondo effect in oscillating molecules

Jernej Mravlje, Anton Ramsak

We consider electronic transport through break-junctions bridged by a single molecule in the Kondo regime. We describe the system by a two-channel Anderson model. We take the tunne…

cond-mat.mes-hall2009★ 7 cited

Entanglement of electron pairs extracted from a many-body system

A. Ramsak, J. Mravlje, T. Rejec +1

Entanglement of spins is analyzed for two electrons extracted from a mixed many electron state by projecting onto the two-electron subspace. The concurrence formulae are expressed…

cond-mat.supr-con2009★ 173 cited

Electron-Phonon Coupling in High-Temperature Cuprate Superconductors Determined from Electron Relaxation Rates

C. Gadermaier, A. S. Alexandrov, V. V. Kabanov +7

We determined electronic relaxation times via pump-probe optical spectroscopy using sub-15 fs pulses for the normal state of two different cuprate superconductors.We show that the…