Results 121 to 130 of about 15,261 (206)

Supersymmetric Field Theories on Three-Manifolds

open access: yes, 2013
We construct supersymmetric field theories on Riemannian three-manifolds M, focusing on N=2 theories with a U(1)_R symmetry. Our approach is based on the rigid limit of new minimal supergravity in three dimensions, which couples to the flat-space ...
Closset, Cyril   +3 more
core   +2 more sources

Comment on scalar glueball mass

open access: yesPhysics Letters B, 2019
We study the interaction of scalar glueball with quark–antiquark and four-quark spinless meson fields within the framework of a generalized linear sigma model in which the trace anomaly of QCD is exactly realized.
Amir H. Fariborz, Renata Jora
doaj   +1 more source

Counting chiral primaries in N=1 d=4 superconformal field theories

open access: yes, 2005
I derive a procedure to count chiral primary states in N=1 superconformal field theories in four dimensions. The chiral primaries are counted by putting the N=1 field theory on S^3 X R.
Affleck   +27 more
core   +1 more source

BHLS 2 upgrade: τ spectra, muon HVP and the [ π 0 , η , η ' ] system. [PDF]

open access: yesEur Phys J C Part Fields, 2022
Benayoun M, DelBuono L, Jegerlehner F.
europepmc   +1 more source

Connection between Effective Chiral Lagrangians and Landau-Migdal Fermi Liquid Theory of Nuclear Matter [PDF]

open access: yes, 1996
I discuss in this lecture how to make a connection between effective chiral Lagrangians -- low-energy effective theory of QCD -- and Landau Fermi liquid theory extended by Migdal to nuclear matter. The practical purpose of such a connection is to provide
Rho, Mannque
core   +2 more sources

WZW terms without anomalies: Generalised symmetries in chiral Lagrangians

open access: yesSciPost Physics
We consider a 4d non-linear sigma model on the coset $(\text{SU}(N)_L × \text{SU}(N)_R × \text{SU}(2))/(\text{SU}(N)_{L+R}× \mathrm{U}(1))\cong \text{SU}(N) × S^2$, that features a topological Wess–Zumino–Witten (WZW) term whose curvature is $\frac{n}{24\
Joe Davighi, Nakarin Lohitsiri
doaj   +1 more source

QCD Scales and Chiral Symmetry in Finite Nuclei [PDF]

open access: yes, 1997
We report on our progress in the calculation of nuclear ground-state properties using effective Lagrangians whose construction is constrained by QCD scales and chiral symmetry.
Madland, David G.
core   +2 more sources

Theta angle in holographic QCD

open access: yesEPJ Web of Conferences, 2017
V-QCD is a class of effective holographic models for QCD which fully includes the backreaction of quarks to gluon dynamics. The physics of the θ-angle and the axial anomaly can be consistently included in these models.
Järvinen Matti
doaj   +1 more source

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