Higgs particles interacting via a scalar dark matter field

被引：0

作者：

Bhattacharya, Yajnavalkya ^{[1
]}

Darewych, Jurij W. ^{[1
]}

机构：

[1] York Univ, Dept Phys, Toronto, ON M3J 2R7, Canada

来源：

CANADIAN JOURNAL OF PHYSICS | 2017年 / 95卷 / 02期

关键词：

scalar dark matter; Higgs; bound state; quantum field theory; variational method;

D O I：

10.1139/cjp-2016-0467

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study a system of two Higgs bound state, interacting via a real scalar dark matter (DM) mediating field, without imposing Z(2) symmetry on the DM sector of the postulated Lagrangian. The variational method in the Hamiltonian formalism of QFT is used to derive relativistic wave equations for the two-Higgs system, using a truncated Fock space trial state. Approximate solutions of the two-body relativistic coupled integral equations are presented, and conditions for the existence of Higgs bound states are examined in a broad parameter space of DM mass and coupling constants.

引用

页码：151 / 155

页数：5

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