T-2, Nuclear and Particle Physics, Astrophysics and Cosmology

Infrared quantum information

Dan Carney
University of Maryland

Recently there has been a resurgence of interest in long-wavelength photons and gravitons.‚Äč I will discuss information theoretic aspects of these particles. In particular I will show that photo/graviton emission during scattering processes leads to highly decohered outgoing scattering states of charged/massive objects. Following Strominger, this may be relevant to the black hole information loss problem.


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