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961
Branching Random Walk in Random Environment: Fully Quenched Case
, 1999
"... The purpose of this short report is to introduce a branching random walk in random environment on Z d where particles perform independent simple random walks and branch, according to a given law, which is obtained by xing branching numbers at each point in the space. These numbers represent a ..."
Abstract

Cited by 2 (0 self)
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, in the same manner as it is done by F. den Hollander, M.V. Menshikov and S.Yu. Popov in [1], and previously by M.V. Menshikov and S.V. Volkov in [3]. 1 Fully quenched problem The results obtained in this paper are based on the facts from [1]. The Fields Institute for Research in Mathematical Sciences
fermions – a final lesson from the quenched case ALPHA Collaboration
, 2008
"... with improved Wilson ..."
Effects of quenching and partial quenching on penguin matrix elements
 JHEP
"... In the calculation of nonleptonic weak decay rates, a “mismatch ” arises when the QCD evolution of the relevant weak hamiltonian down to hadronic scales is performed in unquenched QCD, but the hadronic matrix elements are then computed in (partially) quenched lattice QCD. This mismatch arises becau ..."
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Cited by 6 (0 self)
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perturbation theory in this case. In the partially quenched case (in which sea quarks are present), these lowenergy constants are related to electromagnetic penguins, while in the quenched case (with no sea quarks) no such relation exists. As a simple example, we give explicit results for K + → π + and K 0
Jet quenching
, 2004
"... final version Jet quenching studies play a prominent role in our current understanding of ultrarelativistic heavy ion collisions. In this review I first present the available formalism to compute mediuminduced gluon radiation. Then I discuss its effect on single particle spectra, with dedicated att ..."
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final version Jet quenching studies play a prominent role in our current understanding of ultrarelativistic heavy ion collisions. In this review I first present the available formalism to compute mediuminduced gluon radiation. Then I discuss its effect on single particle spectra, with dedicated
Jet quenching
"... Highpt particles produced in nucleusnucleus collisions constitute a powerful tool to study the medium properties. The energy loss resulting from the propagation of these particles in the produced medium translates into a suppression of the highpt yields. These effects are usually associated to me ..."
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Cited by 1 (0 self)
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to mediuminduced gluon radiation which, in turn, predicts a broadening of the jetlike signals. Both the energy loss and the jet broadening are expected to increase proportionally to the medium density. In the more realistic case of a dynamically expanding medium, the gluon radiation becomes anisotropic
unknown title
, 2008
"... Contribution of charm anihilation to the hyperfine splitting in charmonium in the quenched case ..."
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Contribution of charm anihilation to the hyperfine splitting in charmonium in the quenched case
Pion loops in quenched Quantum Chromodynamics
, 1997
"... We calculate the divergences of the generating functional of quenched Chiral Perturbation Theory to one loop for a generic number of flavours. The flavour number dependence of our result enlightens the mechanism of quark loop cancellation in the quenched effective theory for any Green function or S ..."
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or S matrix element. We also apply our results to ππ scattering and evaluate the coefficient of the chiral log in the S–wave scattering lengths for the quenched case. PACS: 12.39.Fe, 12.38.Gc. February 1997Lattice simulations are at present the only available method to study in a quantitative way
1 Quenched Chiral Perturbation Theory to one loop ∗
, 1997
"... The divergences of the generating functional of quenched Chiral Perturbation theory (qCHPT) to one loop are computed in closed form. We show how the quenched chiral logarithms can be reabsorbed in the renormalization of the B0 parameter of the leading order Lagrangian. Finally, we do the chiral powe ..."
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power counting for the quenched case and show that also finite loop corrections may diverge in the chiral limit. 1.
Quenching of combustion by shear flows
 Duke Math. J
"... Abstract. We consider a model describing premixed combustion in the presence of fluid flow: reaction diffusion equation with passive advection and ignition type nonlinearity. What kinds of velocity profiles are capable of quenching (suppressing) any given flame, provided the velocity’s amplitude is ..."
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Cited by 17 (7 self)
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where it is identically constant. The efficiency of quenching depends strongly on the geometry and scaling of the flow. We discuss the cases of slowly and quickly varying flows, proving rigorously scaling laws that have been observed earlier in numerical experiments. The results require new estimates
Calculation of neutron EDM in quenched and full
"... We report on a direct lattice calculation of the neutron EDM(NEDM) using the external electric field method in both quenched and full QCD. In quenched QCD, we use a 24 3 32 lattice at β 2 6 with the Iwasaki gauge action and the clover fermion action to examine the viability of this method. In partic ..."
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artifact. In 2flavor full QCD we employ configurations generated by the CPPACS collaboration on a 24 3 48 lattice at β 2 1 with the same gluon and quark actions as in the quenched case. Since the number of configurations is limited, we employ 8 different source points per one configuration and take
Results 1  10
of
961