Results 121 to 130 of about 15,240 (207)
Quark models and chiral lagrangians
Nuclear Physics B, 1990 Abstract We consider the description of low-energy hadronic physics in terms of quark models, and explore its connection with chiral lagrangians. The chiral lagrangians with four derivatives arising from the interactions of the Goldstone bosons with quarks are calculated.
M. Praszałowicz, G. Valencia
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Supersymmetric Field Theories on Three-Manifolds
, 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
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A proof of concept for matchete: an automated tool for matching effective theories. [PDF]
Eur Phys J C Part Fields, 2023 Fuentes-Martín J +4 more
europepmc +1 more source
N=2 Supersymmetric Calabi-Yau Hypersurface Sigma-Models on Curved Two-Dimensions
, 1994 We consider the effect of curved two-dimensional space-time on Witten's $N=2$ supersymmetric sigma models interpolating Calabi-Yau hypersurfaces to Landau-Ginzburg models.
Nishino, Hitoshi
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Comment on scalar glueball mass
Physics 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
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Quantum Chern-Simons Theories on Cylinders: BV-BFV Partition Functions. [PDF]
Commun Math Phys, 2023 Cattaneo AS, Mnev P, Wernli K.
europepmc +1 more source
BHLS 2 upgrade: τ spectra, muon HVP and the [ π 0 , η , η ' ] system. [PDF]
Eur Phys J C Part Fields, 2022 Benayoun M, DelBuono L, Jegerlehner F.
europepmc +1 more source
WZW terms without anomalies: Generalised symmetries in chiral Lagrangians
SciPost PhysicsWe 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
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Edge Modes and Dressing Fields for the Newton-Cartan Quantum Hall Effect. [PDF]
Found Phys, 2023 Wolf WJ, Read J, Teh NJ.
europepmc +1 more source
Theta angle in holographic QCD
EPJ 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
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