Terror Management Theory and Belief in an Afterlife

Research has shown that belief in an afterlife, a form of symbolic immortality, can alleviate the negative emotions associated with one’s mortality (Deschesne et. al, 2003). We found this aspect of TMT particularly interesting, but lacking any substantial research. Therefore, we set out to determine if belief in an afterlife could diminish the effects of mortality salience. As far as we know, our study is the first to use a pre-screening process to determine participants’ prior beliefs. One prediction might be that those who believe in an afterlife will be less affected by the effects of mortality salience.

Vector Theory of Spontaneous Lorentz Violation

Classical electromagnetism predicts two massless propagating modes, which are known as the two polarizations of the photon. On the other hand, if the Lorentz symmetry of classical electromagnetism is spontaneously broken, the new theory will still have two massless Nambu-Goldstone modes resembling the photon. If the Lorentz symmetry is broken by a bumblebee potential that allows for excitations out of the minimum, then massive modes arise. Furthermore, in curved spacetime, such massive modes will be created through a process other than the usual Higgs mechanism because of the dependence of the bumblebee potential on both the vector field and the metric tensor. Also, it is found that these massive modes do not propagate due to the extra constraints.