Rigged Hilbert Space X: Eq (1) and (2)

Click For Summary
SUMMARY

The discussion focuses on the mathematical expressions related to Rigged Hilbert Space, specifically equations (1) and (2). Equation (1) defines a function X in terms of variables e, or, and k, while equation (2) presents an inner product involving the function Φ(x). The condition for Φ(x) is that the integral ∫-∞∞|Φ(x)|²(1+|x|)ⁿdx must be finite for n=0, 1, 2,... This indicates a requirement for the function's behavior at infinity, which is crucial for applications in quantum mechanics and functional analysis.

PREREQUISITES
  • Understanding of Rigged Hilbert Spaces
  • Familiarity with inner product spaces
  • Knowledge of integral calculus
  • Proficiency in LaTeX typesetting for mathematical expressions
NEXT STEPS
  • Research the properties of Rigged Hilbert Spaces in quantum mechanics
  • Study the implications of the finiteness condition on functions in functional analysis
  • Learn how to effectively use LaTeX for typesetting complex mathematical equations
  • Explore common homework problems related to Rigged Hilbert Spaces
USEFUL FOR

Mathematicians, physicists, and students studying quantum mechanics or functional analysis who require a deeper understanding of Rigged Hilbert Spaces and their applications.

TTT
Messages
4
Reaction score
0
TL;DR
Does the exponential function (1), where k >0, belong to the Rigged Hilbert Space and Why? The Rigged Hilbert Space is defined as the set of functions X(x) such that Inner product (2) is finite. * on (2) refers to a conjugate

Thanks
X=e+or-kx (1)
<X(x)|Φ(x)>=∫-∞X*(x)Φ(x)dx (2)
where Φ(x) satisfies the following.
-∞|Φ(x)|2(1+|x|)ndx is finte if n=0, 1, 2,...
 
Physics news on Phys.org
1. This looks much better, if you learned how to use LaTex. There are tutorials here. Just look for "LaTex typesetting"
2. It looks suspiciously like a course homework question. So according to the PF Hw policy, what are your ideas on the problem?
 

Similar threads

  • · Replies 61 ·
3
Replies
61
Views
5K
  • · Replies 59 ·
2
Replies
59
Views
5K
  • · Replies 1 ·
Replies
1
Views
1K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 61 ·
3
Replies
61
Views
5K
  • · Replies 9 ·
Replies
9
Views
1K
  • · Replies 14 ·
Replies
14
Views
2K
  • · Replies 7 ·
Replies
7
Views
2K
  • · Replies 0 ·
Replies
0
Views
1K