From: OsherD on
From Osher Doctorow

Since Probable Causation/Influence (PI) is subtractive (up to a
constant):

1) P(A-->B) = 1 + y - x

it has a similar simplicity to simple additive functions, of which the
simplest arguably generates the nonnegative integers:

2) f(n) = n + 1, n = 0, 1, 2, 3, ....

But what is the next simplest additive function? It is arguably the
"almost useless" harmonic series:

3) H = 1 + 1/2 + 1/3 + 1/4 + ...

However, the simplest way to convert H to a "useful series" is the
definition of the Riemann Zeta Function z(s):

4) z(s) = sum 1/n^s, where Re(s) > 1, s complex (including reals),
sum for n = 1 to infinity

The quantity z(s) in turn generates the Bernoulli numbers and Euler
numbers, which in turn have as their generators secant and tangent
function sec(x), tan(x), and their hyperbolic versions sech(x),
tanh(x), and ratios of exponentials (times t) such as texp(xt)/(exp(t)
- 1), which in turn relate to Logistic Differential Equation subtypes
of Riccati Differential Equations, all of which involve quantities
that are monotone (one-directional) either increasing or decreasing
without cycling either on the whole real line or asymptotically
"changing phase" at infinity or -infinity such as tan(x) which goes to
infinity and -infinity in successive equal portions of the real line.

This contrasts with harmonic motion such as sine and cosine waves
which keep reversing direction continuously and continually so to
speak on the whole real line without phase changes. Let us state this
as a (provisional) principle:

5) HSP (Human Scale Physics) is either Monotone (one directional,
either increasing or decreasing but not both) or constant up to a
point in time when a phase transition occurs.

The Zeta Function in turn applies to the Casimir Force and also
approximates Quantum Physics by "Regularization" - it is used to
convert divergent sums into convergent ones. In my interpretation,
the Regularization using the Zeta Function works because HSP is more
"real" than Quantum physics, so that what is really the approximating
quantity is the Quantum quantity!

Look in arXiv for a list of "Zeta" papers, including 24 papers under
"Zeta quantum", 5 papers under "Zeta physics", 12 papers under "Zeta
Casimir", 3 papers under "Zeta cosmology", 2 under "Zeta gravity", 2
under "Zeta inflation".

Osher Doctorow



From: OsherD on
From Osher Doctorow

There might be exceptions to (5) involving functions like sin(t),
cos(t), etc., if the physics of the problem involves a probability
term since for example |sin(t)| < = 1 just as for probability |P(A)| <
= 1, and then set P(A) = |sin(t)|.

Osher Doctorow