[PDF] Top 20 From OPE to chiral perturbation theory in holographic QCD
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From OPE to chiral perturbation theory in holographic QCD
... perturbative QCD Operator Product Expansion (OPE) ...wrong OPE. This will be exactly our starting point: OPE tells us the correct Green functions in the deep Euclidean in terms of gluon and ... See full document
11
Dynamical holographic QCD model
... dynamical holographic QCD model [5], which resembles the renormalization group from ultraviolet (UV) to infrared ...and chiral dynamics, ...and chiral condensation in the ...spectra, ... See full document
8
Strongly interacting matter from holographic QCD model
... dynamical holographic QCD (DhQCD) model recently developed in our ...group from ultraviolet (UV) to infrared ...and chiral dynamics, ...and chiral condensation in the ...spectra, ... See full document
8
Structure functions and form factors close to the chiral limit from lattice QCD
... current the appropriate renormalisation constant is known to one loop perturbation theory (for overlap fermions the results are given in [12,13]). Either one can tadpole improve, TI, the re- sult, for ... See full document
7
An estimate of the chiral condensate from unquenched lattice QCD
... the chiral perturbation theory analysis is sensitive to the three flavour chiral condensate or to the two flavour chiral condensate with one sea quark fixed at the strange quark ... See full document
9
Multi-hadron-state contamination in nucleon observables from chiral perturbation theory
... Lattice QCD are the calculation of the quark mass depen- dence of observables and FV e↵ects due to the ...ective theory contains the three mass degenerate pions ⇡ a and the nucleon doublet = (p, n) T ... See full document
17
Comparison of the Linear Sigma Model and Chiral Perturbation Theory for Nucleon Properties
... −1.913 that are better than LSM. However, the rest of the properties of the nucleons have not been calculated in this model. The idea represented in this approach [22] leads to a new appreciation of the role of the ... See full document
5
Tau decays into two mesons: an overview
... low-energy QCD since it provides a privi- leged laboratory to study the e ff ects of ππ interactions under rather clean ...between Chiral Perturbation Theory and dispersion relations and ... See full document
6
The axial charge of the nucleon on the lattice and in chiral perturbation theory
... In its standard form, ChEFT describes low-energy QCD by means of an effective field theory based on effective pion, nucleon, . . . fields. Since the effective Lagrangian does not depend on the volume, ... See full document
6
The nucleon mass in Nf=2 lattice QCD: finite size effects from chiral perturbation theory
... We want to compare our formulae to Monte Carlo data for nucleon masses. As the finite size effects rely essentially on the existence of a “pion cloud” and hence on the presence of sea quarks, such a comparison makes ... See full document
23
Lattice QCD and Chiral Perturbation Theory
... By employing a twisted mass term, we compare recent results from lattice calculations of N f = 2 dynamical Wilson fermions with Wilson Chiral Perturbation Theory (WChPT). The final goal is to ... See full document
8
Chiral Imbalance in QCD and its consequences
... of QCD changes its properties, and deconfinement, chiral symmetry restoration as well as chiral symmetry breaking take ...matter chiral chemical potential can be introduced to quantify the ... See full document
14
Hadronic structure of the photon at small x in holographic QCD
... culated from the parton distribution functions (PDFs) of the photon proposed by Glück, Reya, and Schienbein [8], and discuss differences between the results of this work and previous studies of the nucleon ... See full document
6
Recent selected theory developments for NICA
... scientists from Germany, France, Italy, Poland, Russia, Ukraine and the United States we have succeeded to create a startup version for a new Three-fluid Hydrodynamics-based Event Simulator Extended by UrQMD final ... See full document
11
Probing QCD perturbation theory at high energies with continuum extrapolated lattice data
... of QCD perturbation theory are not readily available from ex- perimental ...the QCD cou- pling constant in a finite Euclidean space time ...compare perturbation theory ... See full document
10
The Chiral Separation Effect in quenched finite-density QCD
... broken chiral symmetry should be ...the chiral shift parameter of [21–23], which can also give non-perturbative corrections to the ...the holographic calculations [24, 25] found non-perturbatice ... See full document
8
Deconfinement and chiral transition in AdS/QCD wall models supplemented with a magnetic field
... is mostly modeled in via probe branes / e ff ective (Dirac-Born-Infeld) actions, corresponding to a holo- graphic version of “quenched QCD” [14]. The latter is what makes it hard to capture all magnetic field e ff ... See full document
11
Lattice QCD with mixed action – Borici-Creutz valence quark on staggered sea
... action QCD violates unitarity but it is believed to have the correct continuum ...quenched QCD and becomes negative for valance quark mass smaller than sea quark ... See full document
8
Holographic Description of the QCD Phase Diagram And Out of Equilibrium Dynamics
... conformal theory. When a dilaton profile that causes repulsion of the string from the interior of AdS is introduced, the string tends to lie outside the repulsion radius (often called a ... See full document
13
Introduction to chiral symmetry in QCD
... phenomenological chiral invariant Lagrangians involving only the hadrons entering into the concerned processes; it would be sufficient to do the calculations at the tree ... See full document
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