Jožef Stefan Institute

output

19932026

most citedQuantum ESPRESSO: a modular and open-source software project for quantum simulations of materials

29.3k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2000 · hep-phShow all

8 papers · 2 filters

hep-ph2000★ 47 cited

$c \to u γ$ in the minimal supersymmetric standard model

S. Prelovsek, D. Wyler

The minimal supersymmetric standard model (MSSM) with universal soft breaking terms has a negligible effect on the rare $c \to u γ$ decay rate. We therefore study a general model wit…

hep-ph2000★ 16 cited

Search for new physics in $Δ S = 2$ two - body (VV, PP, VP) decays of the B^- - meson

S. Fajfer, P. Singer

The $Δ S = 2$ $b \to d ˉ ss$ transition proceeds via the box - diagram in the Standard Model with a branching ratio calculated to be below $1 0^{- 11}$ , thus providing an appropria…

hep-ph2000★ 7 cited

A Phenomenological Estimate of the Binding Energy of Heavy Dimesons

D. Janc, M. Rosina

A phenomenological estimate is derived such that the binding energies of dimesons are expressed as combinations of masses of different mesons and baryons. The estimate is almost mo…

hep-ph2000★ 26 cited

Why odd-space and odd-time dimensions in even-dimesional spaces?

N. Mankoc Borstnik, H. B. Nielsen

We are answering the question why 4-dimensional space has the metric 1+3 by making a general argument from a certain type of equations of motion linear in momentum for any spin (ex…

hep-ph2000★ 16 cited

A Possible Arena for Searching New Physics - the $Γ (D^{0} \to ρ^{0} γ) /Γ (D^{0} \to ω γ)$ Ratio

S. Fajfer, S. Prelovsek, P. Singer +1

We propose to investigate flavour changing neutral currents in the $c \to u γ$ transition through the measurement of the difference between $Γ (D^{0} \to ρ^{0} γ)$ and $Γ (D^{0} \to ω γ)$ .…

hep-ph2000★ 112 cited

SO(10) theory of R-parity and neutrino mass

Charanjit S. Aulakh, Borut Bajc, Alejandra Melfo +2

We study the Higgs sector of a SO(10) grand unified theory which predicts exact conservation of R-parity at all scales and incorporates the see-saw mechanism. We find possible inte…

hep-ph2000★ 10 cited

High Temperature Symmetry Nonrestoration

Borut Bajc

This is a short review on the subject of symmetry nonrestoration at high temperature. Special emphasis is put on experimental discoveries and different theoretical mechanisms. At t…

hep-ph2000★ 8 cited

Long distance contribution to $B^{-} \to K^{-} K^{-} π^{+}$ , - a searching ground mode for new physics

S. Fajfer, P. Singer

The decay $B^{-} \to K^{-} K^{-} π^{+}$ has been sugested as a test for minimal supersymmetric standard model and for supersymmetric models with R-parity violating couplings, in view of it…

c→uγ in the minimal supersymmetric standard model

Search for new physics in ΔS=2 two - body (VV, PP, VP) decays of the B^- - meson