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David Sloan

Series featuring David Sloan

  • The Physics of Fine-Tuning
# Episode Title Description People Date
1 Inflation in the Future What should we expect to learn in the future? In the fourth part of their chat, Dave Sloan and Robert Brandenberger talk about how we expect inflationary theory to develop, and how observations may lead to new physics in this area. David Sloan, Robert Brandenberger 04 Apr 2017
2 Strings, Inflation, and Alternatives In the third part of their discussion, Dave Sloan and Robert Brandenberger explain the relationship between string theory and inflationary models. Can inflation arise from particle physics, or do we need to look for alternative models? David Sloan, Robert Brandenberger 04 Apr 2017
3 Inflation Predicts In the second part of their discussion, Dave Sloan and Robert Brandenberger tell us what inflation predicts and whether inflation itself seems fine-tuned. This discussion was conducted at the University of Oxford on March 14, 2017. David Sloan, Robert Brandenberger 04 Apr 2017
4 Evidence For Inflation In the first part of their discussion, Dave Sloan and Robert Brandenberger go over our evidence for inflationary theories and discuss how inflationary models improve on the hot big bang. David Sloan, Robert Brandenberger 04 Apr 2017
5 Panel on Inflation Professor Joe Silk talks with Professor Robert Brandenberger, Professor Jerome Martin, and Dr. Dave Sloan about the current state of research and controversies surrounding inflation. Joe Silk, Robert Brandenberger, Jerome Martin, David Sloan 04 Apr 2017
6 Inflationary Attractors Dr David Sloan (Oxford) discusses the for inflation to occur given typical initial conditions. He argues that, on the right understanding of the background dynamics of the universe, inflationary conditions dominate. David Sloan 04 Apr 2017
7 Practical Fine-Tuning In the fourth part of their discussion, Luke Barnes and David Sloan look for ways the fine-tuning problems can lead to advances in physics. Luke Barnes, David Sloan 13 Jul 2016
8 Comparing Theories In the third part of their discussion, Luke Barnes and David Sloan puzzle over the way we compare theories, and whether there can be a theory that doesn’t have some unexplained posits. Luke Barnes, David Sloan 13 Jul 2016
9 New Approaches to Probability In the second part of their discussion, Luke Barnes and David Sloan go over the difference between frequentist and bayesian statistics, and how this difference applies to astrophysics and cosmology. Luke Barnes, David Sloan 13 Jul 2016
10 What Is Fine-Tuning? In the first part of their discussion, Luke Barnes and David Sloan come up with a working understanding of fine-tuning. They also discuss various examples of fine-tuning in physics. This discussion was conducted at Trinity College, Oxford, on May 13, 2016 Luke Barnes, David Sloan 13 Jul 2016