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Welcome! Here you will find information about the latest, relativistic version of the transactional interpretation of quantum mechanics, ‘RTI’, blog posts, and an opportunity for informal discussion. The transactional interpretation (TI) is a new way of understanding what’s behind the formalism of  quantum physics.

My new book for the general reader, Understanding Our Unseen Reality: Solving Quantum Riddles, was published in 2015 by Imperial College Press. UOUR.cover

Here is link to my 2012 book, The Transactional Interpretation of Quantum Mechanics: The Reality of Possibility  

Preview material from the above book: chapter 7

I recently joined the Starytime Podcast to discuss TI. That episode is available here:http://starytime.weebly.com/stary-time-podcast/episode-008-dr-ruth-kastner-unseen-realities (interview begins at 15 min)

You can listen to an introductory talk on TI and the Measurement Problem at Exelis, Inc. here: Introduction to PTI Here is the accompanying Powerpoint: The Transactional Interpretation

Some of my papers: The Broken Symmetry of Time

On Delayed Choice and Contingent  Absorber Experiments

PTI and Relativity

Here is part 1 of a podcast/Minilecture entitled “Appearance and Reality 1,” created for an extra-credit conference in an online Science and Religion course. It is an introduction to metaphysical questions relevant to the interface between science and religion. Here is part 2 of this minilecture: Appearance and Reality 2