Mirror QCD and Cosmological Constant
AbstractAn analog of Quantum Chromo Dynamics (QCD) sector known as mirror QCD (mQCD) can affect the cosmological evolution due to a non-trivial contribution to the Cosmological Constant analogous to that induced by the ground state in non-perturbative QCD. In this work, we explore a plausible hypothesis for trace anomalies cancellation between the usual QCD and mQCD. Such an anomaly cancellation between the two gauge theories, if it exists in Nature, would lead to a suppression or even elimination of their contributions to the Cosmological Constant. The trace anomaly compensation condition and the form of the non-perturbative mQCD coupling constant in the infrared limit have been proposed by analysing a partial non-perturbative solution of the Einstein–Yang-Mills equations of motion. View Full-Text
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Pasechnik, R.; Prokhorov, G.; Teryaev, O. Mirror QCD and Cosmological Constant. Universe 2017, 3, 43.
Pasechnik R, Prokhorov G, Teryaev O. Mirror QCD and Cosmological Constant. Universe. 2017; 3(2):43.Chicago/Turabian Style
Pasechnik, Roman; Prokhorov, George; Teryaev, Oleg. 2017. "Mirror QCD and Cosmological Constant." Universe 3, no. 2: 43.