Lange, K.; Peise, J.; Luecke, B.; Gruber, T.; Sala, A.; Polls, A.; Ertmer, Wolfgang; Julia-Diaz, B.; Santos, L.; Klempt, C.
(Bristol : Institute of Physics Publishing (IOP), 2018)
If the boundary conditions of the quantum vacuum are changed in time, quantum field theory predicts that real, observable particles can be created in the initially empty modes. Here, we realize this effect by changing the ...