@misc{Much2022,
      title={An approximate local modular quantum energy inequality in general quantum field theory}, 
      author={Albert Much and Albert Georg Passegger and Rainer Verch},
      year={2022},
      eprint={2210.01145},
      archivePrefix={arXiv},
      primaryClass={math-ph}
}
@article{Bisognano1975,
 title     = {On the duality condition for a Hermitian scalar field},
 author    = {Joseph J. Bisognano and Eyvind H. Wichmann},
 publisher = {American Institute of Physics},
 journal   = {Journal of Mathematical Physics},
 issn      = {0022-2488,1089-7658},
 year      = {1975},
 volume    = {16},
 number     = {4},
 pages     = {985-1007},
}
@book{Schmüdgen2012,
   title =     {Unbounded Self-adjoint Operators on Hilbert Space},
   author =    {Konrad Schmüdgen},
   publisher = {Springer},
   isbn =      {9789400747524},
   year =      {2012},
   series =    {Graduate Texts in Mathematics},
   edition =   {1},
   volume =    {265},
}