A general worldline quantum inequality

@inproceedings{Fewster1999AGW,
  title={A general worldline quantum inequality},
  author={Christopher J. Fewster},
  year={1999}
}
Worldline quantum inequalities provide lower bounds on weighted averages of the renormalised energy density of a quantum field along the worldline of an observer. In the context of real, linear scalar field theory on an arbitrary globally hyperbolic spacetime, we establish a worldline quantum inequality on the normal ordered energy density, valid for arbitrary smooth timelike trajectories of the observer, arbitrary smooth compactly supported weight functions and arbitrary Hadamard quantum… CONTINUE READING
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