What are the methods for calculating quantum phase transition?

Click For Summary
SUMMARY

The discussion focuses on the mathematical methods for calculating quantum phase transitions, emphasizing the importance of clearly defined questions in addressing complex physical problems. Participants highlight various approaches, including the use of diagrams to illustrate concepts. The conversation underscores the necessity of understanding specific mathematical frameworks and tools to effectively analyze quantum phase transitions.

PREREQUISITES
  • Familiarity with quantum mechanics principles
  • Understanding of statistical mechanics
  • Knowledge of mathematical methods in physics, such as perturbation theory
  • Experience with diagrammatic techniques in quantum field theory
NEXT STEPS
  • Research "quantum phase transition calculation methods"
  • Study "perturbation theory in quantum mechanics"
  • Explore "diagrammatic techniques in quantum field theory"
  • Investigate "statistical mechanics applications in quantum systems"
USEFUL FOR

Physicists, researchers in quantum mechanics, and students studying advanced topics in statistical mechanics and quantum phase transitions.

nik9039
Messages
1
Reaction score
0
Trying to understand what the math methods are exist to determine quantum phase transition and how I can calculate it, by what methods.
 
Last edited:
Physics news on Phys.org
I don't know what you are talking about and what the meaning of your diagram is. Do you have a concrete physical problem in mind? Asking a clearly defined question is usually more than half way to a solution!
 

Similar threads

Undergrad Four Questions on vacuum phase transitions in the Universe...
  • · Replies 29 ·
Replies
29
Views
3K
Graduate Is the cluster decomposition equivalent to no phase transitions?
  • · Replies 16 ·
Replies
16
Views
2K
Undergrad Superposition of Phases: A Key Concept in Connecting QFT and Statistical Physics
  • · Replies 12 ·
Replies
12
Views
2K
Undergrad Two-photon Stimulated Raman Transitions
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Does Quantum Mechanics Embrace Symmetry and Causality?
  • · Replies 6 ·
Replies
6
Views
1K
Undergrad Question about Photons causing Electron Transitions in Atoms
  • · Replies 20 ·
Replies
20
Views
2K
Graduate What is a topological phase transition and how is it characterized?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Units analysis for this phase shift problem using a differential equation
  • · Replies 3 ·
Replies
3
Views
2K
Undergrad What does decoherence have to do with phases?
  • · Replies 71 ·
3
Replies
71
Views
6K
High School The Spectral Gap and Quantum Vacuum Fluctuations
  • · Replies 2 ·
Replies
2
Views
2K