We quantize a pseudo-scalar field in this spacetime and derive the production rateof electrically neutral, spinless particles.
M.A. Wadud, B. King, R. Bingham, G. Gregori 2018, 'Axion particle production in a laser-induced dynamical spacetime', Physics Letters Bhttp://www.sciencedirect.com/science/article/pii/S037026931731016X. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The off-mass shell scattering amplitude for spinless particles interacting by a one boson exchange was computed for the first time.
Carbonell J., Karmanov V.A. 2016, 'Direct Bethe-Salpeter solutions in Minkowski space', EPJ Web of Conferenceshttp://dx.doi.org/10.1051/epjconf/201611303012. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)