What are the key contributions of Chris Isham to theoretical physics?

Click For Summary
Chris Isham has made significant contributions to theoretical physics, particularly in the areas of quantum theory and differential geometry. His works include influential books such as "Modern Differential Geometry for Physicists" and "Lectures on Quantum Theory: Mathematical and Structural Foundations," which provide essential insights into the mathematical frameworks of physics. An article by Michael Duff highlights Isham's impact and can be found on arXiv. Additionally, his research intersects with concepts discussed in Ken Barnes' "Group Theory for the Standard Model of Particle Physics and Beyond." Overall, Isham's contributions are pivotal for understanding the mathematical underpinnings of modern physics.
George Jones
Staff Emeritus
Science Advisor
Gold Member
Messages
7,642
Reaction score
1,602
An interesting article about theoretical physicist Chris Isham (by Michael Duff) has been posted on the arXiv,

https://arxiv.org/abs/2112.13722

Combine this with (from "Group Theory for the Standard Model of Particle Physics and Beyond" by Ken Barnes)
Isham.jpg


Isham has written two books that I quite like, “Modern Differential Geometry for Physicists” and "Lectures on Quantum Theory: Mathematical and Structural Foundations" by Chris Isham (1995) (not an axiomatic presentation of quantum mechanics).
 
Reply
  • Like
  • Love
  • Informative
Likes romsofia, Klystron, Wrichik Basu and 5 others

Thread 'Questioning the timescape model'

"Supernovae evidence for foundational change to cosmological models" https://arxiv.org/pdf/2412.15143 The paper claims: We compare the standard homogeneous cosmological model, i.e., spatially flat ΛCDM, and the timescape cosmology which invokes backreaction of inhomogeneities. Timescape, while statistically homogeneous and isotropic, departs from average Friedmann-Lemaître-Robertson-Walker evolution, and replaces dark energy by kinetic gravitational energy and its gradients, in explaining...
View full post »

Similar threads

Graduate Differential Forms or Tensors for Theoretical Physics Today
  • · Replies 70 ·
3
Replies
70
Views
16K
Graduate Taxonomy of Theories in Theoretical Physics
  • · Replies 6 ·
Replies
6
Views
3K
Jack Smith: A Life in Theoretical Physics
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad What can we learn from the Carlofest speakers' list?
  • · Replies 7 ·
Replies
7
Views
3K
Graduate Discussion of "Two-Time Physics" (I. Bars) and its potential cosmological implications
  • · Replies 1 ·
Replies
1
Views
845
Undergrad Is There A Simple Dark Matter Solution Rooted In GR?
  • · Replies 11 ·
Replies
11
Views
3K
Undergrad What Are the Empirical Challenges Facing Quantum Gravity Theories?
  • · Replies 105 ·
4
Replies
105
Views
15K
Graduate What would it mean if symmetries in physics would not be fundamental?
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad The standard model from loop quantum gravity via spinors octonions
  • · Replies 26 ·
Replies
26
Views
5K
Undergrad A novel explanation of CKM and PMNS matrix parameters
  • · Replies 3 ·
Replies
3
Views
3K