/sci/ - Science & Math » Thread #12851835

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Anonymous Thu 18 Mar 20:58:31 2021 No.12851835 View Reply Original Report

Quoted By: >>12852111 >>12852279 >>12852690

Are fields truly the most fundamental unit? Complete and indivisible?

Anonymous

Anonymous Thu 18 Mar 2021 21:37:06 No.12852111 Report

Quoted By:

>>12851835
String theory renounces the field and spacetime picture altogether to make reconstructions of space-time from boundaries.

Anonymous

Anonymous Thu 18 Mar 2021 22:06:24 No.12852279 Report

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>>12851835
code golf a field for me.

Anonymous

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Anonymous Thu 18 Mar 2021 23:39:32 No.12852690 Report

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>>12851835
No, Potentials are

>The scalar and vector potentials were introduced into electromagnetic physics in the second half of the nineteenth century. The chief aim was to use them as auxiliary mathematical quantities in order to solve certain practical problems.Nevertheless the discovery of the Aharonov-Bohm effect (1959) in quantum mechanics has suggested that vector potential rather than magnetic field is the causal agent in such an effect. Recent research on the Maxwell-Lodge paradox--induction of voltage in the loop circling a long solenoid carrying alternating current--has confirmed that induction occurs in a region of space effectively free from magnetic field. This again reinforces the idea of vector potential as a physical entity rather than the auxiliary artificial quantity of classical electrodynamics.

http://www.ccsenet.org/journal/index.php/apr/article/view/26623

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