en
0.25
0.5
0.75
1.25
1.5
1.75
2
Quantum information and the Brain
Published on Jan 16, 201330348 Views
Ever since quantum mechanics was discovered nearly a century ago, famous scientists from Eddington to Wigner to Compton to Eccles to Penrose have speculated about possible connections to the brain
Related categories
Chapter list
Quantum Information and the Brain00:00
My challenge00:33
On the other hand, there’s an obvious Problem of Scale02:25
My view05:04
Quantum Mechanics in 1 Slide06:22
Interference08:22
Measurement (1)11:07
Measurement (2)14:02
Measurement (3)17:02
David Deutsch (circa 1970s)17:54
Quantum Computing (1)19:46
Quantum Computing (2)22:09
The Limits of Quantum Computers (1)23:32
The Limits of Quantum Computers (2)26:44
The Limits of Quantum Computers (3)28:05
The Limits of Quantum Computers (4)29:44
Can n qubits really contain ~2n classical bits? (1)30:50
Can n qubits really contain ~2n classical bits? (2)33:24
Can n qubits really contain ~2n classical bits? (3)33:29
Measurement Complexity of n35:07
The No-Cloning Theorem35:33
Applications of the No-Cloning Theorem36:20
Is QM Relevant to Biology?38:03
Is QM Relevant to the Brain?39:09
Brain as Quantum Computer?40:04
Consciousness and Collapse? (1)41:55
Consciousness and Collapse? (2)42:28
Consciousness and Collapse? (3)42:35
Quantum Limits on Predictability?42:59
Does the No-Cloning Theorem actually put interesting limits on our ability to copy the cognitively relevant information in a brain? (1)44:28
Does the No-Cloning Theorem actually put interesting limits on our ability to copy the cognitively relevant information in a brain? (2)45:34
Bohr’s claim46:07
Conclusions47:15