BibTex format
@article{Bender:2018:10.1103/PhysRevD.98.125003,
author = {Bender, CM and Hassanpour, N and Klevansky, SP and Sarkar, S},
doi = {10.1103/PhysRevD.98.125003},
journal = {PHYSICAL REVIEW D},
title = {<i>PT</i>-symmetric quantum field theory in <i>D</i> dimensions},
url = {http://dx.doi.org/10.1103/PhysRevD.98.125003},
volume = {98},
year = {2018}
}