Results 31 to 40 of about 7,707 (307)
Semi-Abelian gauge theories, non-invertible symmetries, and string tensions beyond N-ality
Journal of High Energy Physics, 2021 We study a 3d lattice gauge theory with gauge group U(1) N−1 ⋊ S N , which is obtained by gauging the S N global symmetry of a pure U(1) N−1 gauge theory, and we call it the semi-Abelian gauge theory.
Mendel Nguyen +2 more
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New Journal of Physics, 2015 Lattice gauge theory has provided a crucial non-perturbative method in studying canonical models in high-energy physics such as quantum chromodynamics.
Yoshihito Kuno +4 more
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Lattice gauge theory with fluctuating temperature
EPJ Web of Conferences, 2011 We study the possibility to implement the canonical Tsallis distribution for lattice field theory simulations. Formally, the application of the Tsallis distribution can be interpreted as introducing a fluctuating temperature.
Schram Z., Biró T.S.
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Stabilizing lattice gauge theories through simplified local pseudogenerators
Physical Review Research, 2022 The postulate of gauge invariance in nature does not lend itself directly to implementations of lattice gauge theories in modern setups of quantum synthetic matter. Unavoidable gauge-breaking errors in such devices require gauge invariance to be enforced
Jad C. Halimeh +5 more
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Non-perturbatively gauge-fixed compact U(1) lattice gauge theory
Journal of High Energy Physics, 2017 An extensive study of the compact U(1) lattice gauge theory with a higher derivative gauge-fixing term and a suitable counter-term has been undertaken to determine the nature of the possible continuum limits for a wide range of the parameters, especially
Asit K. De, Mugdha Sarkar
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Polyakov line actions from SU(3) lattice gauge theory with dynamical fermions via relative weights
EPJ Web of Conferences, 2017 We extract an effective Polyakov line action from an underlying SU(3) lattice gauge theory with dynamical fermions via the relative weights method. The centersymmetry breaking terms in the effective theory are fit to a form suggested by effective action ...
Höllwieser Roman, Greensite Jeff
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Topology of SU(N) lattice gauge theories coupled with ℤ N 2-form gauge fields
Journal of High Energy Physics, 2023 We extend the definition of Lüscher’s lattice topological charge to the case of 4d SU(N) gauge fields coupled with ℤ N 2-form gauge fields. This result is achieved while maintaining the locality, the SU(N) gauge invariance, and ℤ N 1-form gauge ...
Motokazu Abe +4 more
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Journal of High Energy Physics, 2020 Gauge theory is the framework of the Standard Model of particle physics and is also important in condensed matter physics. As its major non-perturbative approach, lattice gauge theory is traditionally implemented using Monte Carlo simulation ...
Xiaopeng Cui, Yu Shi, Ji-Chong Yang
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Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
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Quantization of anomaly coefficients in 6D N=1,0 $$ \mathcal{N}=\left(1,\;0\right) $$ supergravity
Journal of High Energy Physics, 2018 We obtain new constraints on the anomaly coefficients of 6D N=10 $$ \mathcal{N}=\left(1,0\right) $$ supergravity theories using local and global anomaly cancellation conditions.
Samuel Monnier +2 more
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