120 citations · 179 across the 11 of their papers we have counts for
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hep-ph2013★ 120 cited
Lattice QCD and QCD Sum Rule determination of the decay constants of eta_c, J/psi and hc states
Damir Becirevic, Goran Duplancic, Bruno Klajn +2
We compute the decay constants of the lowest ccbar-states with quantum numbers J(PC)=0(-+) [eta_c], 1(--) [J/psi], and 1(+-) [hc] by using lattice QCD and QCD sum rules. We conside…
hep-ph2013★ 6 cited
Exact high temperature expansion of the one-loop thermodynamic potential with complex chemical potential
Bruno Klajn
We present a derivation of an exact high temperature expansion for a one-loop thermodynamic potential with complex chemical potential . The result is given in…
gr-qc2013★ 3 cited
Subtleties of Invariance, Covariance and Observer Independence
Bruno Klajn, Ivica Smolić
The role of the observers is frequently obscured in the literature, either by writing equations in a coordinate system implicitly pertaining to some specific observer or by entangl…