Theories of Everything with Curt Jaimungal

Time and Quantum Mechanics SOLVED? | Lee Smolin

Feb 14, 2024
Guest
Lee Smolin
Lee Smolin, a renowned theoretical physicist, dives into the enigmatic nature of time and its relationship to quantum mechanics. He explores the concept of 'thick time' and discusses how different observers perceive reality. The conversation highlights the duality of loop quantum gravity and string theory, along with insights into the dynamics of collaboration in research. Smolin also reflects on the intersection of philosophy and physics, challenging listeners to reconsider their understanding of the universe through fresh concepts and perspectives.
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INSIGHT

Translation Problems in Physics

  • Sabina Hassenfelder views physics debates as translation problems.
  • Different theories may be correct in different regimes, like string theory and loop quantum gravity.
ANECDOTE

Witten's Advice

  • Ed Witten advised Lee Smolin to work on condensed matter theory to prove his intelligence.
  • Smolin misinterpreted this as criticism, missing a potential learning opportunity.
INSIGHT

Continuum Approximation

  • Approximating a discrete set with a continuum places strong constraints on the continuum space.
  • A generic causal set does not approximate any lower-dimensional causal order.
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