Learn How to Use Bra-ket Notation in LaTeX for Quantum Mechanics

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Discussion Overview

The discussion revolves around the use of bra-ket notation in LaTeX, particularly in the context of quantum mechanics. Participants explore how to represent this notation and pose questions related to its application in two-dimensional vector spaces, both complex and real.

Discussion Character

  • Technical explanation, Homework-related, Conceptual clarification

Main Points Raised

  • One participant inquires about the method to represent bra-ket notation in LaTeX.
  • Another participant provides an example of bra-ket notation in LaTeX: \langle \psi \mid \Psi \rangle.
  • A participant requests assistance in finding the vectors |v> and |w> given specific inner product values in a two-dimensional complex linear vector space.
  • Another participant presents a similar problem in a real two-dimensional linear vector space, asking what can be determined about the vectors v and w based on given inner product values.

Areas of Agreement / Disagreement

The discussion includes multiple competing views regarding the application of bra-ket notation in different vector spaces, and it remains unresolved as participants explore various scenarios and questions.

Contextual Notes

Participants have not reached a consensus on the methods for determining the vectors |v> and |w> in either the complex or real cases, and the assumptions underlying the inner product values are not fully explored.

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is there anyway of doing bra-ket notation in latex?
 
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\langle \psi \mid \Psi \rangle
 
thanks neu:)
 
I need help!I would like to ask a question about braket notation.
IN two dimensional complex linear vector space

<v|v>=2 <w|w>=4 and <v|w>=i

How can i find |v> and |w> ?
 
Suppose you were dealing with a real two dimensional linear vector space, and you were given

v.v=2, w.w=4, v.w=1

What can you determine about v and w? (If you can answer this, we'll move on to the complex case.)
 

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