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Quantum Gravity Via Expansion-Contraction 12.0: Riccati Coefficients Yield Expansion-Contraction Transition at Golden Ratio (Phi)



 
 
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Old August 22nd 06 posted to sci.physics
NILS BÖRJESSON
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Default Quantum Gravity Via Expansion-Contraction 12.0: Riccati Coefficients Yield Expansion-Contraction Transition at Golden Ratio (Phi)

Let's look at the Riccati Differential equation:

1) dy/dt = A(t) + B(t)y + C(t)y^2


and let's choose B(t) = 1, A(t) = exp(kt), C(t) = -exp(-kt), k 0.
Then (1) becomesL




the souloutioun is:

a.COTH(a(t+c)).exp(kt)+(1-k)/2.exp(kt)=y.

and

a.TANH(a(t+c)).exp(kt)+(1-k)/2.exp(kt) =y.

with

a=sqrt((1+(1-k)^2/4))




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