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RECENT POSTS IN THIS TOPIC
Gerard Milburn: on 9/21/21 at 18:41pm UTC, wrote All clocks, periodic and non-periodic, are open dissipative systems driven...
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Gerard Milburn: on 9/21/21 at 18:41pm UTC, wrote All clocks, periodic and non-periodic, are open dissipative systems driven...
RECENT FORUM POSTS
Steve Dufourny: "I have a dream , like you know I have conviced FQXi to create the forum..." in Global Collaboration
Steve Dufourny: "If we try so to consider these 4 lie groups and the 3D spheres like..." in The Noise of Gravitons
Steve Dufourny: "All seems a question of how we consider the vacuum and the condensates.If..." in The Noise of Gravitons
Steve Dufourny: "Let s try please dear members of FQXi, let s forget our vanity, lets forget..." in Global Collaboration
Steve Dufourny: "I play guitar and piano, let s imagine that this consciousness is a..." in Mathematical Models of...
Steve Dufourny: "It is this which seems important, this generality of systems more our..." in Mathematical Models of...
Steve Dufourny: "The point important at my humble opinion to understand this consciousness..." in Can We Feel What It’s...
Steve Dufourny: "it is a new physics and we need to know more, how they interact, how are..." in Can We Feel What It’s...
RECENT ARTICLES
click titles to read articles
The Math of Consciousness: Q&A with Kobi Kremnitzer
A meditating mathematician is developing a theory of conscious experience to help understand the boundary between the quantum and classical world.
Can We Feel What It’s Like to Be Quantum?
Underground experiments in the heart of the Italian mountains are testing the links between consciousness and collapse theories of quantum physics.
The Thermodynamic Limits of Intelligence: Q&A with David Wolpert
Calculating the energy needed to acquire and compute information could help explain the (in)efficiency of human brains and guide the search for extra-terrestrial intelligence.
Gambling Against the Second Law
Using precision thermometry to make mini heat engines, that might, momentarily, bust through the thermodynamic limit.
Mind and Machine: What Does It Mean to Be Sentient?
Using neural networks to test definitions of 'autonomy.'
FQXi BLOGS
June 27, 2022
All clocks, periodic and non-periodic, are open dissipative systems driven from thermal equilibrium so that the Helmholtz free energy is increased. In this talk Gerard Milburn discusses the thermodynamic constraints for classical and quantum clocks. He also discusses clocks driven not by work but by information extraction and makes a connection to Rovelli's thermal time hypothesis as a proposed solution to the problem of time in quantum gravity.
AIP Theoretical Physics Seminar, August 12, 2021
Keywords: #iaf #information #clocks #time
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AIP Theoretical Physics Seminar, August 12, 2021
Keywords: #iaf #information #clocks #time
This forum thread is open to the public.
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