Sentence examples for measure of existence from inspiring English sources

Vaidman 2012 believes that to derive the Probability Postulate, at least some connection between the mathematical formalism of quantum mechanics and probability has to be postulated and points out that it is enough to assume that the probability of an outcome of a quantum measurement depends only on the measure of existence of the corresponding world.

It is the sum of the measures of existence of all different worlds in which I exist; it can also be defined as the measure of existence of my perception world.

"I" also have a measure of existence.

I describe this property as the measure of existence of a world.

I should not agree to play quantum Russian roulette because the measure of existence of worlds with Lev dead will be much larger than the measure of existence of the worlds with a rich and alive Lev.

I feel the same weight, see the same brightness, etc. irrespectively of how tiny my measure of existence might be.

Accepting the Probability Postulate reduces the analysis of probability to a calculation of the measures of existence of various worlds.

The measures of existence of worlds are, in general, not equal, but the experimenters in all the worlds can perform additional specially tailored auxiliary measurements of some variables such that all the new worlds will have equal measures of existence.

He assigns weights to different experiences depending on the quantum state of the universe, as the expectation values of presently-unknown positive operators corresponding to the experiences (similar to the measures of existence of the corresponding worlds (3)).

Thus, if all the worlds in which a particular experiment took place have equal measures of existence, then the probability of a particular outcome is simply proportional to the number of worlds with this outcome.

Page writes "… experiences with greater weights exist in some sense more …" In all of these approaches, the postulate is introduced through an analogy with treatments of time, e.g., the measure of the existence of a world is analogous to the duration of a time interval.