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Renato Renner: on 4/30/21 at 0:15am UTC, wrote Quantum Limits of Knowledge 2021 Tuesday 30th March, 2021 Users of a...
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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...
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click titles to read articles
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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.
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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.
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TOPIC: What can quantum agents know about each other? by Renato Renner [refresh]
TOPIC: What can quantum agents know about each other? by Renato Renner [refresh]
Quantum Limits of Knowledge 2021
Tuesday 30th March, 2021
Users of a physical theory are themselves part of the physical world. This obvious fact leads to a requirement on any physical theory that is supposed to be universally valid: The theory must be able to correctly describe the users of the theory. Quantum theory (assuming it is universally valid) thus imposes limits on our knowledge in two different ways. Firstly, when we use quantum theory to describe an experiment, we obtain constraints from the familiar Heisenberg uncertainty relation. Secondly, when we take into account that the process of using quantum theory is itself a quantum mechanical process, we encounter 16 other, less familiar, limits. In my talk I will try to shed some light on this second aspect, which is much less well known than the first.
Keywords: #quantum #measurement #interpretations #agent #uncertainty
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Tuesday 30th March, 2021
Users of a physical theory are themselves part of the physical world. This obvious fact leads to a requirement on any physical theory that is supposed to be universally valid: The theory must be able to correctly describe the users of the theory. Quantum theory (assuming it is universally valid) thus imposes limits on our knowledge in two different ways. Firstly, when we use quantum theory to describe an experiment, we obtain constraints from the familiar Heisenberg uncertainty relation. Secondly, when we take into account that the process of using quantum theory is itself a quantum mechanical process, we encounter 16 other, less familiar, limits. In my talk I will try to shed some light on this second aspect, which is much less well known than the first.
Keywords: #quantum #measurement #interpretations #agent #uncertainty
This forum thread is open to the public.
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