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Tag Archives: Theoretical Physics
Baths and Quarks: Solitons explained
17 Feb 2012 In ‘Baths and Quarks’, theoretical physics expert David Tong explains solitons and their effect on quarks and protons. ‘Solitons’ — solitary waves which can be seen as bubble rings in the bath — make it impossible for … Continue reading
Something Strange Happens When You Follow Einstein’s Math
Einstein was wrong about black holes, what else? Use code veritasium at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/veritasium A massive thank you to Prof. Geraint F. Lewis and Prof. Juan Maldacena for … Continue reading
What if we could see Spacetime? An immersive experience
A visual and musical journey to the edge of our universe, visualizing the fabric of space-time in order to study its dynamics and different forms… 0:00 – Galaxies 2:05 – Big Bang 3:20 – The Earth 6:35 – Black hole … Continue reading
Posted in Astrophysics
Tagged animation, comparison, Environment, science, Theoretical Physics
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Fay Dowker: Wormholes, Quantum Gravity, and Causal Set Theory | Robinson’s Podcast #156
Fay Dowker is Professor of Theoretical Physics at Imperial College London, where she works broadly on quantum gravity, and more particularly on an approach called causal set theory that takes the most basic pieces of the universe to be atoms … Continue reading
Fay Dowker Public Lecture – Spacetime Atoms and the Unity of Physics (Perimeter Public Lecture)
Fay Dowker speaks at a Perimeter Institute Public Lecture on November 2, 2011. Black holes are hot! This discovery made by Stephen Hawking ties together gravity, spacetime, quantum matter, and thermal systems into the beautiful and exciting science of “Black … Continue reading
What is gravity
We lack a good description of most physical constants, including the effect we call gravity. Newtonian mechanics and general relativity describe gravity mathematically without assigning any physical meaning except to say it’s a field or bent spacetime. Both concepts have … Continue reading
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