PIRSA:19120042

Video URL

https://pirsa.org/19120042

Quantum Models of CTCs and a space-based experiment

Ralph, T. (2019). Quantum Models of CTCs and a space-based experiment. Perimeter Institute for Theoretical Physics. https://pirsa.org/19120042

Ralph, Tim. Quantum Models of CTCs and a space-based experiment. Perimeter Institute for Theoretical Physics, Dec. 12, 2019, https://pirsa.org/19120042 

          @misc{ scivideos_PIRSA:19120042,
            doi = {10.48660/19120042},
            url = {https://pirsa.org/19120042},
            author = {Ralph, Tim},
            keywords = {Quantum Foundations, Quantum Gravity, Quantum Information},
            language = {en},
            title = {Quantum Models of CTCs and a space-based experiment},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2019},
            month = {dec},
            note = {PIRSA:19120042 see, \url{https://scivideos.org/index.php/pirsa/19120042}}
          }

Tim Ralph University of Queensland

Talk numberPIRSA:19120042
DOI10.48660/19120042
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

I will discuss various models of how quantum systems might interact with Closed Time-like Curves and some of the curious effects that can arise. I will then use this to motivate a speculative gravitational decoherence model and describe a recent space-based experiment which made the first test of such models.