A cautionary case of casual causality
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DOI: 10.1007/jhep03(2022)025
Abstract: Abstract We distinguish between the notions of asymptotic causality and infrared causality for gravitational effective field theories, and show that the latter gives constraints consistent with gravitational positivity bounds. We re-explore the scattering of gravitational… read more here.
Keywords: cautionary case; time; causality; gravity ... See more keywords