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Mapping topology to nuclear dilaton-HLS effective field theory for dense baryonic matter
Yong-Liang Ma,Mannque Rho +1 more
TLDR
In this article, the authors 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 the mapping of the characteristics of Chern-Simon topological field theory to Kohn-Sham density functional theory in the fractional quantized Hall effect.Abstract:
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 topological field theory to Kohn-Sham density functional theory in the fractional quantized Hall effect (FQHE). This is done by translating the density-dependent characteristics of the skyrmion-half-skyrmion transition formulated in the presence of hidden local symmetry and (hidden) scale symmetry to the density-dependent parameters of a renormalization-group approach to Fermi-liquid fixed point theory. Predictions made in finite nuclei and infinite compact-star matter are presented.read more
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Dichotomy of Baryons as Quantum Hall Droplets and Skyrmions In Compact-Star Matter
Yong-Liang Ma,Mannque Rho +1 more
TL;DR: In this article, the authors discuss the sheet structure of compressed baryonic matter possibly present in massive compact stars in terms of quantum Hall droplets and skyrmions for baryons in medium.
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The sound speed and core of massive compact stars: A manifestation of hadron-quark duality
Yong-Liang Ma,Mannque Rho +1 more
TL;DR: In this paper, it was shown that the pseudo-conformal (PC) sound velocity of compact stars can be explained by hidden symmetries in QCD proper exposed by nuclear correlations.
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Cusp in the Symmetry Energy, PREX-II And Pseudo-Conformal Sound Speed in Neutron Stars
TL;DR: In this paper, the authors present the argument that the "cusp" structure in the symmetry energy at high densities of massive compact stars could obstruct the validity of the lore in nuclear astrophysics that the EoS determined at $n_0$ necessarily gives a stringent ''constraint''.
References
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Journal ArticleDOI
Inhomogeneous Electron Gas
P. C. Hohenberg,Walter Kohn +1 more
TL;DR: In this article, the ground state of an interacting electron gas in an external potential was investigated and it was proved that there exists a universal functional of the density, called F[n(mathrm{r})], independent of the potential of the electron gas.
Journal ArticleDOI
A theory of highly condensed matter
TL;DR: In this article, a model relativistic, many-body, quantum field theory composed of a baryon field, a neutral scalar meson field coupled to the scalar density ψ ψ, and a neutral vector meson fields coupled with the conserved Baryon current i Ψ γλψ is developed.
Journal ArticleDOI
Scaling effective Lagrangians in a dense medium.
Gerald E. Brown,Mannque Rho +1 more
TL;DR: The approximate {ital in}{minus}{ital medium} scaling law is established, which has a highly nontrivial implication for nuclear processes at and above nuclear-matter density.
Journal ArticleDOI
Renormalization-group approach to interacting fermions
TL;DR: In this article, the stability or lack thereof of nonrelativistic fermionic systems to interactions is studied within the renormalization-group (RG) framework, in close analogy with the study of critical phenomena using ${ensuremath{\varphi}}^{4}$ scalar field theory.
Journal ArticleDOI
Anomalies and fermion zero modes on strings and domain walls
TL;DR: In this article, it was shown that the Dirac equation possesses chiral zero modes in the presence of strings in 2n + 2 dimensions (such as occur in axion theories) or domain walls in 2 n + 1 dimensions.
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