Have You Considered the Role of Fisher Information in Physics?

Click For Summary
SUMMARY

The discussion centers on Roy Friedel's book regarding the application of Fisher information in physics. Participants express mixed feelings about the book's mathematical complexity, with one commenter preferring a more intuitive approach to the concepts presented. Additionally, there is a request for further resources on the topic of information theory and its relevance in physics. The discussion highlights the need for accessible literature that bridges the gap between mathematical rigor and conceptual understanding.

PREREQUISITES
  • Understanding of Fisher information and its mathematical foundations
  • Familiarity with the principles of information theory
  • Basic knowledge of physics, particularly in relation to scientific laws
  • Experience with mathematical modeling in scientific contexts
NEXT STEPS
  • Research additional literature on Fisher information and its applications in physics
  • Explore introductory texts on information theory for a foundational understanding
  • Investigate the concept of least action in physics and its relationship to information
  • Review accessible resources that simplify complex mathematical concepts in scientific literature
USEFUL FOR

This discussion is beneficial for physicists, mathematicians, and students interested in the intersection of information theory and physics, particularly those seeking to understand complex concepts in a more intuitive manner.

lalbatros
Messages
1,247
Reaction score
2
Have some of you read this book by Roy Friedel?
What are your comment?

I am also interrested in other sources about "information" and "Fisher information" as it could be used in physics.

Thanks

Michel
 
Physics news on Phys.org
I've taken a look at this book. I thought that there was too much mathematics to get an intuitive idea of what was going on - I'd have preferred a simpler book to sell his idea of deriving scientific laws from his combination of informational and least action considerations.

You can find more of my comments, as well as other reviews of the book, at
Science_from_Fisher_information_-_a_unification.php
 

Similar threads

Graduate Fisher information from likelihood function for quantum circuits
  • · Replies 0 ·
Replies
0
Views
1K
Graduate How To Do Fisher Forecasting For Constraining Parameters
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Forecast with Fisher formalism : loss or gain of information
  • · Replies 8 ·
Replies
8
Views
2K
Graduate Does the theory of information have anything to offer for physics?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Why is the quantum Fisher information useful in quantum metrology?
  • · Replies 1 ·
Replies
1
Views
2K
Solid State Ashcroft and Mermin: revised edition
  • · Replies 4 ·
Replies
4
Views
2K
Applied Differential geometry for Machine Learning
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Combining 2 probes in order to increase Figure of Merit
  • · Replies 5 ·
Replies
5
Views
2K
Other What are some good resources for learning about information theory?
  • · Replies 10 ·
Replies
10
Views
3K
Undergrad Cross-correlations: what size to select for the matrix?
  • · Replies 4 ·
Replies
4
Views
2K