Výsledky vyhledávání - "symmetry: local"

Autor: Pano, Yorgo, Puhm, Andrea, Trevisani, Emilio

Publikováno v: Journal of High Energy Physics
JHEP
JHEP, 2023, 07, pp.076. ⟨10.1007/JHEP07(2023)076⟩

We use tools from conformal representation theory to classify the symmetries associated to conformally soft operators in celestial CFT (CCFT) in general dimensions $d$. The conformal multiplets in $d>2$ take the form of celestial necklaces whose stru

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Mapping topology of skyrmions and fractional quantum Hall droplets to nuclear EFT for ultra-dense baryonic matter

Autor: Mannque Rho

Publikováno v: Symmetry
Symmetry, 2022, 14 (5), pp.994. ⟨10.3390/sym14050994⟩
Symmetry; Volume 14; Issue 5; Pages: 994

We describe the mapping at high density of topological structure of baryonic matter to a nuclear effective field theory that implements hidden symmetries emergent from strong nuclear correlations. The theory so constructed is found to be consistent w

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https://hal.science/hal-03622119

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BHLS$_2$ Upgrade : $\tau$ spectra, muon HVP and the [$\pi^0,~\eta,~\eta^\prime$] System

Autor: Benayoun, M., DelBuono, L., Jegerlehner, F.

Publikováno v: The European physical journal / C 82(2), 184 (2022). doi:10.1140/epjc/s10052-022-10096-4

The European physical journal / C 82(2), 184 (2022). doi:10.1140/epjc/s10052-022-10096-4
The generic hidden local symmetry (HLS) model has recently given rise to its $\hbox {BHLS}_2$ variant, defined by introducing symmetry breaking mostly in th

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https://hal.archives-ouvertes.fr/hal-03262666

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Mapping topology to nuclear dilaton-HLS effective field theory for dense baryonic matter

Autor: Ma, Yong-Liang, Rho, Mannque

We describe the on-going effort to formulate the baryon-quark continuity in terms of a topology change in the equation of state (EoS) of dense baryonic matter in analogy to -- and inspired by -- the mapping of the characteristics of Chern-Simon topol

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Dichotomy of Baryons as Quantum Hall Droplets and Skyrmions: Topological Structure of Dense Matter

Autor: Yong-Liang Ma, Mannque Rho

Publikováno v: Symmetry
Symmetry, 2021, 13 (10), pp.1888. ⟨10.3390/sym13101888⟩
Symmetry, Vol 13, Iss 1888, p 1888 (2021)

We review a new development on the possible direct connection between the topological structure of the Nf=1 baryon as a FQH droplet and that of the Nf≥2 baryons (such as nucleons and hyperons) as skyrmions. This development suggests a possible “d

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https://doi.org/10.3390/sym13101888

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BHLS$_2$, a New Breaking of the HLS Model and its Phenomenology

Autor: Fred Jegerlehner, L. DelBuono, M. Benayoun

Publikováno v: Eur.Phys.J.C
Eur.Phys.J.C, 2020, 80 (2), pp.81. ⟨10.1140/epjc/s10052-020-7611-9⟩
European Physical Journal C: Particles and Fields
European Physical Journal C: Particles and Fields, Springer Verlag (Germany), 2020, 80 (2), pp.81. ⟨10.1140/epjc/s10052-020-7611-9⟩
The European physical journal / C 80(2), 81 (1-55) (2020). doi:10.1140/epjc/s10052-020-7611-9

The European physical journal / C 80(2), 81 (1-55) (2020). doi:10.1140/epjc/s10052-020-7611-9
Previous studies have shown that the Hidden Local Symmetry (HLS) Model, supplied with appropriate symmetry breaking mechanisms, provides an Effective L

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https://hal.archives-ouvertes.fr/hal-02097303

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Erratum to: $\hbox {BHLS}_{2}$, a new breaking of the HLS model and its phenomenology

Autor: M. Benayoun, Fred Jegerlehner, L. DelBuono

Publikováno v: The European physical journal / C 80(3), 244 (1) (2020). doi:10.1140/epjc/s10052-020-7724-1

The European physical journal / C 80(3), 244 (1) (2020). doi:10.1140/epjc/s10052-020-7724-1
Previous studies have shown that the Hidden Local Symmetry (HLS) Model, supplied with appropriate symmetry breaking mechanisms, provides an Effective Lag

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https://bib-pubdb1.desy.de/record/450086

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Pseudoconformal structure in dense baryonic matter

Autor: Mannque Rho, Yong-Liang Ma

Publikováno v: Phys.Rev.D
Phys.Rev.D, 2019, 99 (1), pp.014034. ⟨10.1103/PhysRevD.99.014034⟩
Physical Review D
Physical Review D, American Physical Society, 2019, 99 (1), pp.014034. ⟨10.1103/PhysRevD.99.014034⟩

We clarify and extend further the idea developed in \cite{PKLMR,MLPR} that baryonic matter at high density has an emergent "pseudo-conformal symmetry." It is argued that as baryonic density exceeds $n \simeq n_{1/2} \gtrsim 2n_0$, a topology change m

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https://doi.org/10.1103/physrevd.99.014034

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Nuclear Axial Currents from Scale-Chiral Effective Field Theory

Autor: Mannque Rho, Yong-Liang Ma, Yan-Ling Li

Publikováno v: Chin.Phys.C
Chin.Phys.C, 2018, 42 (9), pp.094102. ⟨10.1088/1674-1137/42/9/094102⟩

By incorporating hidden scale symmetry and hidden local symmetry in nuclear effective field theory, combined with double soft-pion theorem, we predict that the Gamow-Teller operator coming from the space component of the axial current should remain u

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https://hal.archives-ouvertes.fr/hal-01863655

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