On gravitational and thermal corrections to vacuum decay

被引：62

作者：

Salvio, Alberto ^{[1
]}

Strumia, Alessandro ^{[1
,2
,3
]}

Tetradis, Nikolaos ^{[1
,4
]}

Urbano, Alfredo ^{[1
]}

机构：

[1] CERN, Dept Theoret Phys, Geneva, Switzerland

[2] Univ Pisa, Dipartimento Fis, Largo Bruno Pontecorvo 3, Pisa, Italy

[3] Ist Nazl Fis Nucl, Sez Pisa, Largo Bruno Pontecorvo 3, Pisa, Italy

[4] Univ Athens, Dept Phys, Zografos 15784, Greece

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2016年 / 09期

基金：

欧洲研究理事会;

关键词：

Higgs Physics; Thermal Field Theory; Quark Masses and SM Parameters; Renormalization Group; ELECTROWEAK PHASE-TRANSITION; FINITE-TEMPERATURE; HIGGS INFLATION; METASTABILITY; BOUNDS; BOSON;

D O I：

10.1007/JHEP09(2016)054

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We reconsider gravitational corrections to vacuum decay, con firming and simplifying earlier results and extending them allowing for a non-minimal coupling of the Higgs to gravity, finding that leading-order gravitational corrections suppress the vacuum decay rate. Furthermore, we find minor corrections to thermal vacuum decay in the SM adding one-loop corrections to the Higgs kinetic term, two-loop corrections to the Higgs potential and allowing for time-dependent bounces.

引用

页数：19

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