Free massive particles with total energy E < mc^2 in curved spacetimes

Jorge Castineiras, Luis C. B. Crispino, George E. A. Matsas +1

We analyze free elementary particles with rest mass $m$ and total energy $E<m{c}^2$ in the Rindler wedge, outside Reissner-Nordstrom black holes and in the spacetime of relativist…