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Equation 27 · Part 1 · How Fast Can a Horizon Learn Which Path You Took?

Symbol V

V(T)=exp⁡ ⁣(−CκT2),V(T)=\exp\!\left(-\frac{C\kappa T}{2}\right),
VV

What this part means

V is part of the quantity the equation computes from the expression on the right.

Its job in the formula

V is part of the quantity the equation computes from the expression on the right.

The passage around this formula

Gralla and Wei calculate the large-holding-time overlap for nonextremal bifurcate Killing horizons in electromagnetic and Klein–Gordon analogues. In their natural-unit convention, V(T)=exp⁡ ⁣(−CκT2)V(T)=\exp\!\left(-\frac{C\kappa T}{2}\right). so the adapter into the exponential ledger is

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Learn the underlying idea

A function assigns an output to each allowed input. The expression f(x) means “apply f to x”.

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Sources cited in the article section

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