3 papers
hep-th2019
The Uplifting of AdS Type to Quintessence Like Potential Induced by Frozen Large Scale Lorentz Violation
Hanyu Zhai, Jiayin Shen, Xun Xue
The quintessence-like potential of vacuum energy can meet the requirement from both quantum gravity and the accelerating expansion of the universe. The anti-de Sitter vacuum in str…
physics.class-ph2018
Understanding the electromagnetic 4-potential in the tetrad bundle
Yufang Hao, Jiayin Shen, Jianhong Ruan
Separation of the spin and orbital angular momenta of the electromagnetic field has been discussed frequently in recent years. The spin and orbital angular momenta cannot be made s…
gr-qc2018
Large Scale Lorentz Violation Gravity and Dark Energy
Jiayin Shen, Xun Xue
The accelerating expansion of universe can be described by the non-zero cosmological constant or the dark energy. However, the origin of the dark energy remains a mystery of modern…