Jacob Barandes

speaker

7,673 appearances 5 recordings 1 series first heard Jan 2025 last heard Jun 2025

Jacob Barandes’s voice in public audio — every appearance, attributed to the second.

Trend

recordings per month · last 12 months

No recordings in the last 12 months.Older appearances are listed below; set an alert to hear about the next one.

newest first · ▶ plays the moment

The Hilbert space involves finite dimensional uh systems.

that's a technicality.

People have extended it beyond the financial case, but it's easy to see in the financial case.

This other picture.

lets you tell the same mathematical story in terms of springs that oscillate.

And then in this other picture

for one of the numbers in front of a branch to be zero

is to say that the spring is not oscillating.

Now

A spring that's not oscillating is still a spring, it's still there.

We wouldn't look at a collection of springs and say that

Only the springs that are going back and forth exist, and the ones that are not going back and forth don't exist.

So in this equivalent mathematical picture.

It's no longer obvious that

Zero amplitude means does not exist.

And because there's nothing about the Hilbert space axioms that fixes one mathematical representation.

Over another.

And if in that other mathematical representation, zero amplitude

doesn't correspond to lack of existence, it's no longer obvious that we should throw away branches at a zero amplitude.

Throwing away branches of the zero amplitude plays an important role in

Showing 81–100 of 7,673 · page 5 of 384