2020/01/01 by Robert Ehrlich, Ehrlich, Robert
Physics and Astronomy · #Dark Matter and Cosmic Phenomena #Experimental and Theoretical Physics Studies #FOS: Physical sciences #Physics Education (physics.ed-ph) #Relativity and Gravitational Theory #physics.ed-ph
paper · pdf · doi:10.48550/arxiv.2001.00225
openalex publication_date 2020/01/01 · arxiv created 2020/01/03 · arxiv updated 2020/01/06 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A web site called The Tachyon Nexus (no relation to Tachyon Nexus Inc) is described. This web site (ehrlich.physics.edu) includes much reliable information about the controversial subjects of time travel and faster-than-light particles known as tachyons mostly from a physics point of view. This compendium of various resources should be of great value both to students seeking to learn about these subjects or to high school teachers or college professors wishing to include them in their teaching on special or general relativity.