Michele Pasin / Quotes

Quantum theory: no intrinsic properties

in accordance with William Blake’s principle that “The fool who persists in his folly will become wise,” the persistent scientist is the first to realize the obsolescence of old models of the world. Open a good, standard textbook on quantum theory:     … the world cannot be analyzed correctly into distinct parts; instead, it must be regarded as an indivisible unit in which separate parts appear as valid approximations only in the classical [i.e., Newtonian] limit… . Thus, at the quantum level of accuracy, an object does not have any “intrinsic” properties (for instance, wave or particle) belonging to itself alone; instead, it shares all its properties mutually and indivisibly with the systems with which it interacts. Moreover, because a given object, such as an electron, interacts at different times with different systems that bring out different potentialities, it undergoes … continual transformation between the various forms (for instance, wave or particle form) in which it can manifest itself.

Saved 30 December 2015 / www.goodreads.com ↗

#quantum-theory #electrons #properties #objects

Reification and the reification quad

RDF applications sometimes need to describe other RDF statements using RDF, for instance, to record information about when statements were made, who made…

Rdf Primer #statements #description #properties #objects #applications #information

Covalent bonds share electrons

In the simplest view of a so-called 'covalent' bond, one or more electrons (often a pair of electrons) are drawn into the space between the two atomic nuclei…

Chemical Bond - Wikipedia, The Free Encyclopedia #electrons #atoms #nucleus

Ionic bonds transfer electrons

In a simplified view of an ionic bond, the bonding electron is not shared at all, but transferred. In this type of bond, the outer atomic orbital of one atom…

Chemical Bond - Wikipedia, The Free Encyclopedia #electrons #atoms #charge #nucleus

Gödel and the limits of AI

Roger Penrose argues that because humans can grasp Gödel’s theory, the mind is not a formal logical system. He argues that the source of our intuitions and…

Beyond Zero and One (Andrew Smart) #artificial-intelligence #logic #mathematics #quantum-theory

Is the brain computable?

One fundamental problem is that we do not understand human consciousness. Many in science and artificial intelligence assume that human consciousness is based…

Beyond Zero and One (Andrew Smart) #brain #computation #consciousness #quantum-theory

Microtubules as the seat of consciousness

The idea that quantum gravity may prove important to our understanding of consciousness predates Penrose, but he has stuck his neck out and specifically…

Introducing Artificial Intelligence (Henry Brighton and Howard Selina) #consciousness #quantum-theory #brain #physics