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Using “Particle Density” of “Graviton Gas”, to Obtain Value of Cosmological Constant

Using “Particle Density” of “Graviton Gas”, to Obtain Value of Cosmological Constant
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摘要 We use the work of de Vega, Sanchez, and Comes (1997), to approximate the “particle density” of a “graviton gas”. This “particle density” derivation is compared with Dolgov’s (1997) expression of the Vacuum energy in terms of a phase transition. The idea is to have a quartic potential, and then to utilize the Bogomol’nyi inequality to refine what the phase transition states. We utilize Ng, Infinite quantum information procedures to link our work with initial entropy and other issues and close with a variation in the HUP: at the start of the expansion of the universe. We use the work of de Vega, Sanchez, and Comes (1997), to approximate the “particle density” of a “graviton gas”. This “particle density” derivation is compared with Dolgov’s (1997) expression of the Vacuum energy in terms of a phase transition. The idea is to have a quartic potential, and then to utilize the Bogomol’nyi inequality to refine what the phase transition states. We utilize Ng, Infinite quantum information procedures to link our work with initial entropy and other issues and close with a variation in the HUP: at the start of the expansion of the universe.
作者 Andrew Beckwith Andrew Beckwith(Department of Physics, College of Physics, Chongqing University, Chongqing, China)
机构地区 Department of Physics
出处 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2023年第1期168-173,共6页 高能物理(英文)
关键词 Graviton Gas Partition Function Modified HUP Symmetry Breaking Potential Graviton Gas Partition Function Modified HUP Symmetry Breaking Potential
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