What is the meaning of superposition of momentum in coherent states?

  • Context: Undergrad 
  • Thread starter Thread starter physicsradio
  • Start date Start date
  • Tags Tags
    Momentum Superposition
Click For Summary
SUMMARY

The discussion centers on the concept of superposition of momentum in coherent states, highlighting the distinction between superposition of position and momentum. It clarifies that the wave function can be expressed in different forms to facilitate the calculation of probabilities for measuring either position or momentum. The mathematical representation of superposition effectively captures the probabilities associated with various measurement outcomes, emphasizing its fundamental role in quantum mechanics.

PREREQUISITES
  • Understanding of quantum mechanics principles
  • Familiarity with wave functions and their representations
  • Knowledge of coherent states in quantum physics
  • Basic grasp of probability theory in measurement contexts
NEXT STEPS
  • Study the mathematical formulation of coherent states in quantum mechanics
  • Explore the differences between position and momentum representations in wave functions
  • Learn about the implications of superposition in quantum measurement theory
  • Investigate the role of probability distributions in quantum mechanics
USEFUL FOR

Students and professionals in physics, particularly those specializing in quantum mechanics, as well as researchers interested in the mathematical foundations of coherent states and superposition principles.

physicsradio
Messages
1
Reaction score
0
TL;DR
What is the meaning of the coherent states superposition of momentum?
Good night. I have a doubt, what is the meaning of the coherent states superposition of momentum?
In a many of places, sites I see an explanation for the equations but I never see the explanation between diffences of the superposition of position from momentum.
 
Physics news on Phys.org
physicsradio said:
Good night. I have a doubt, what is the meaning of the coherent states superposition of momentum?
In a many of places, sites I see an explanation for the equations but I never see the explanation between diffences of the superposition of position from momentum.
One way we're writing the wave function in a form that makes it easy to calculate the probability that we'll measure a particular position for the particle if we make a position measurement; the other way we're writing it in a form that makes it easy to calculate the probability that we'll measure a particular momentum for the particle if we make a momentum measurement

But either way, superposition is just the way that the math captures the different probabilities of getting the possible measurement results.
 
  • Like
Likes   Reactions: physicsradio, vanhees71 and andresB

Similar threads

  • · Replies 2 ·
Replies
2
Views
2K
  • · Replies 17 ·
Replies
17
Views
2K
  • · Replies 12 ·
Replies
12
Views
2K
  • · Replies 2 ·
Replies
2
Views
3K
  • · Replies 10 ·
Replies
10
Views
1K
  • · Replies 124 ·
5
Replies
124
Views
8K
  • · Replies 3 ·
Replies
3
Views
6K
  • · Replies 143 ·
5
Replies
143
Views
11K
  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 10 ·
Replies
10
Views
2K