2011/07/23 by Timothy C. Ralph, T. C. Ralph, Ralph, T. C. · 5 citations
Biochemistry, Genetics and Molecular Biology · Medicine · Physics and Astronomy · #Biofield Effects and Biophysics #Closed timelike curve #Computer science #FOS: Physical sciences #Fractal and DNA sequence analysis #Physics #Quantum #Quantum Mechanics and Applications #Quantum Physics (quant-ph) #Quantum channel #Quantum information #Quantum mechanics #Quantum teleportation #Superdense coding #Teleportation #Theoretical physics #quant-ph
paper · pdf · doi:10.48550/arxiv.1107.4675
published in arXiv (Cornell University) (Cornell University)
arxiv created 2011/07/23 · openalex publication_date 2011/07/23 · arxiv updated 2011/07/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/08
In this comment on S.Lloyd, et al, Phys.Rev.Lett. 106, 040403 (2011), we show that modelling closed timelike curves (CTCs) as post-selected teleportation allows signalling to past times before the creation of the CTC and allows information paradoxes to form.