双时间物理标准模型中具有希格斯-膨胀子势的闪子和引力波

IF 2.5 3区物理与天体物理 Q2 PHYSICS, PARTICLES & FIELDS

Nuclear Physics B Pub Date : 2025-05-19 DOI:10.1016/j.nuclphysb.2025.116964

Vo Quoc Phong , Quach Ai Mi , Nguyen Xuan Vinh

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引用次数: 0

摘要

通过引入希格斯-Dilaton势，2T模型触发了一阶电弱相变，即300 GeV到550 GeV之间的Dilaton质量。我们还比较了有雏菊环和没有雏菊环的情况下的过渡强度，差异总是小于0.2。有效希格斯势给出的闪子能量小于8.4 TeV。在所有足以触发一级电弱相变的情况下，相变的时间标度（β/H β）大于25，小于34。这种转变引起的引力波能量密度，可能会被未来的探测器探测到，可以间接证实膨胀子的存在。

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Sphaleron and gravitational wave with the Higgs-Dilaton potential in the standard model two-time physics

By introducing a Higgs-Dilaton potential, the 2T model has a trigger for a first order electroweak phase transition, namely for the mass of Dilaton between 300 GeV and 550 GeV. We have also compared the transition strengths in the case with and without daisy loops, the difference being always less than 0.2. The effective Higgs potential has given a sphaleron energy less than 8.4 TeV. The timescale of phase transition

(β / H^{⁎})

is larger than 25 and less than 34 in all cases that are sufficient to trigger the first order electroweak phase transition. Gravitational wave energy density caused by this transition, may be detected by future detectors, could indirectly confirm Dilaton.

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来源期刊

Nuclear Physics B 物理-物理：粒子与场物理

CiteScore

5.50

自引率

7.10%

发文量

302

审稿时长

1 months

期刊介绍： Nuclear Physics B focuses on the domain of high energy physics, quantum field theory, statistical systems, and mathematical physics, and includes four main sections: high energy physics - phenomenology, high energy physics - theory, high energy physics - experiment, and quantum field theory, statistical systems, and mathematical physics. The emphasis is on original research papers (Frontiers Articles or Full Length Articles), but Review Articles are also welcome.