What does infinity mean to a physicist

Click For Summary
SUMMARY

The discussion centers on the concept of infinity in physics and mathematics, highlighting the belief that infinity does not exist in the physical world but serves as a useful mathematical tool. Participants argue that while infinity is often used in equations, such as gravitational singularities, it represents a breakdown in mathematical models rather than a tangible reality. The conversation also touches on the implications of infinity in relation to black holes and the uncertainty principle, concluding that while infinity is a critical concept in mathematics, it does not correspond to physical existence.

PREREQUISITES
  • Understanding of gravitational singularities and black holes
  • Familiarity with general relativity (GR) and its implications
  • Basic knowledge of mathematical concepts such as limits and infinitesimals
  • Awareness of the uncertainty principle in quantum mechanics
NEXT STEPS
  • Explore the implications of general relativity on black hole physics
  • Study the concept of limits and infinitesimals in calculus
  • Investigate the uncertainty principle and its effects on quantum mechanics
  • Learn about Zeno's Paradoxes and their relevance to infinity in mathematics
USEFUL FOR

Physicists, mathematicians, and students interested in the philosophical implications of infinity, as well as anyone studying black hole physics and the foundations of mathematical modeling in the physical sciences.

Similar threads

  • · Replies 13 ·
Replies
13
Views
4K
  • · Replies 9 ·
Replies
9
Views
3K
  • · Replies 3 ·
Replies
3
Views
2K
  • · Replies 113 ·
4
Replies
113
Views
10K
  • · Replies 2 ·
Replies
2
Views
1K
  • · Replies 26 ·
Replies
26
Views
3K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 9 ·
Replies
9
Views
6K
  • · Replies 29 ·
Replies
29
Views
14K
  • · Replies 47 ·
2
Replies
47
Views
2K