Entanglement Suppression and Emergent Symmetries of Strong Interactions

被引：92

作者：

Beane, Silas R. ^{[1
]}

Kaplan, David B. ^{[2
]}

Klco, Natalie ^{[1
,2
]}

Savage, Martin J. ^{[2
]}

机构：

[1] Univ Washington, Dept Phys, Seattle, WA 98195 USA

[2] Univ Washington, Inst Nucl Theory, Seattle, WA 98195 USA

来源：

PHYSICAL REVIEW LETTERS | 2019年 / 122卷 / 10期

关键词：

EFFECTIVE-FIELD THEORY; HYPERON-NUCLEON INTERACTIONS; POTENTIALS; PLANAR;

D O I：

10.1103/PhysRevLett.122.102001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Entanglement suppression in the strong-interaction S matrix is shown to be correlated with approximate spin-flavor symmetries that are observed in low-energy baryon interactions, the Wigner SU(4) symmetry for two flavors and an SU(16) symmetry for three flavors. We conjecture that dynamical entanglement suppression is a property of the strong interactions in the infrared, giving rise to these emergent symmetries and providing powerful constraints that predict the nature of nuclear and hypernuclear forces in dense matter.

引用

页数：6

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