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theories:quantum_mechanics:canonical [2018/05/21 11:09]
jakobadmin [Abstract]
theories:quantum_mechanics:canonical [2020/04/02 13:23]
188.102.49.88 Fix typo
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 {{ :​theories:​quantum_mechanics:​wavesqm.png?​nolink&​400|}} {{ :​theories:​quantum_mechanics:​wavesqm.png?​nolink&​400|}}
  
-In quantum mechanics, we no longer describe the trajectories of individual particles but only talk about probabilities that certain events can happen. In the canonical description of quantum mechanics, we calcualate ​these probabilities using a wave description for the particles. ​+In quantum mechanics, we no longer describe the trajectories of individual particles but only talk about probabilities that certain events can happen. In the canonical description of quantum mechanics, we calculate ​these probabilities using a wave description for the particles. ​
  
 So instead of describing the path between some points $A$ and $B$, we ask instead: "​What'​s the probability that a particle which started at $A$ ends up at $B$?"​. ​ So instead of describing the path between some points $A$ and $B$, we ask instead: "​What'​s the probability that a particle which started at $A$ ends up at $B$?"​. ​
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   * The Principles of Quantum Mechanics by Paul Dirac   * The Principles of Quantum Mechanics by Paul Dirac
   * Nice free lecture notes can be found [[https://​www.colorado.edu/​physics/​phys7270/​phys7270_fa16/​lecnotes.html|here]]. ​   * Nice free lecture notes can be found [[https://​www.colorado.edu/​physics/​phys7270/​phys7270_fa16/​lecnotes.html|here]]. ​
 +  * See also [[https://​www.isaacbooks.org/​files/​Ch1_qm2b.pdf|A Cavendish Quantum Mechanics Primer]] by M. Warner, FRS & A. C. H. Cheung which is a very gentle introduction aimed at highschool students.
  
  
theories/quantum_mechanics/canonical.txt · Last modified: 2020/04/02 14:39 by 62.178.252.198