标题： 探索具有一个费米子味的SU(4)规范理论中的复合暗物质 显示英文标题

标题： Exploring Composite Dark Matter with an SU(4) gauge theory with 1 fermion flavor

摘要： 几种SU(N)规范理论已被研究作为产生稳定暗物质粒子的候选理论，这些粒子可以解释其相对丰度，同时也能避开当前直接、间接和对撞机搜索的约束。 在本次演讲中，我将介绍我们称之为“超隐匿暗物质”的新模型的禁闭和谱性质，该模型涉及一个带有1个夸克味的SU(4)规范理论。 在这种理论中，最轻的重子可能是一个潜在的暗物质候选者，因为它受到保护不会衰变，因此可以以几GeV的质量避开探测。 存在一阶禁闭相变的可能性将为未来观测站探测此类相变产生的引力波提供可能。 显示英文摘要

摘要： Several SU(N) gauge theories have been explored as candidates for producing stable dark matter particles that can explain their relative abundance, while also evading current constraints from direct, indirect and collider searches. In this talk, I will present the confinement and spectral properties of a new model we name "Hyper Stealth Dark Matter", which involves an SU(4) gauge theory with 1 quark flavor. The lightest baryon in this theory can be a potential dark matter candidate as it is protected from decay and hence can evade detection with a mass of just a few GeV. Existence of a first order confinement transition would open the possibility of potential detection of gravitational waves from such a transition at future observatories.