All Questions
Tagged with differentiation mathematical-physics
5 questions with no upvoted or accepted answers
2
votes
0
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Torsion form and exterior covariant derivative
The torsion form can be defined as the exterior covariant derivative of a solder form, $\Theta=d_\omega\theta$. This derivative is always in the fundamental representation of the algebra $\mathfrak g$ ...
- 258
1
vote
0
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68
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Have fractional order differential models been explored as an alternative to standard gravitational field theory?
Since Einstein introduced his field equations and general theory of relativity, experimental evidence, at least on the cosmic scale has repeatedly supported the theory. Nevertheless, many seeking to ...
- 11.7k
0
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0
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88
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Physical meaning of the eigenfunctions and eigenvalues of the Fractional Laplacian
What is the physical meaning of the eigenfunctions and eigenvalues of the Fractional Laplacian?
user170351
0
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0
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54
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Mathematical Description of Time Speeding Up?
People are able to experience time speeding up or slowing down. This is confusing to me on a mathematical level because dT/dT is 1. Is there some way that makes sense for this not to be 1? The speed ...
Alephnull
-1
votes
1
answer
163
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Statistical physics is unable to prove that $TdS=d\overline{E}$
I will pose $k_B=1$.
Suppose a system of statistical physics with the constraints:
$$
\begin{align}
1&=\sum_{q\in\mathbb{Q}}\rho(q)\\
\overline{E}(\beta)&=\sum_{q\in\mathbb{Q}} E(q)\exp(-\...
- 1,558