Recent questions in Quantum Field Theory

+25 votes

0 answers

How does quantum theory explain the line spectra of atoms?

asked Apr 17, 2022 in Quantum Field Theory by HAMMERBOY

+123 votes

0 answers

What are some difficult concepts to understand in quantum field theory?

asked Apr 17, 2022 in Quantum Field Theory by Adzee

+24 votes

0 answers

What are some interesting research topics in mathematical physics? What are some interesting research topics in quantum field theory?

asked Apr 17, 2022 in Quantum Field Theory by georgemcintyre

+9 votes

0 answers

How can you interpret the behavior of a single electron in double-slit experiment?

asked Apr 17, 2022 in Quantum Field Theory by mikki

+64 votes

0 answers

How do we know that quantum theory and particles exist at all?

asked Apr 17, 2022 in Quantum Field Theory by Movieman334

+46 votes

0 answers

What was the significance of the 1986 discovery of superconductivity?

asked Apr 17, 2022 in Quantum Field Theory by Damien Fouracres

+311 votes

0 answers

In standard double-slit experiment with single electrons, how far are the electtons shot? At what distance from the "gun" is situated the screen detecting the interference pattern?

asked Apr 17, 2022 in Quantum Field Theory by SeraphicWhisper

+21 votes

0 answers

In what situations does classical electrodynamics fail and require the use of QED?

asked Apr 17, 2022 in Quantum Field Theory by LuminousWhirl

+23 votes

0 answers

What does it mean to convert the theory of general relativity into a quantum theory?

asked Apr 17, 2022 in Quantum Field Theory by tobydog

+122 votes

0 answers

Does the double slit experiment prove quantum mechanics and therefore prove parallel universes?

asked Apr 16, 2022 in Quantum Field Theory by philce

+205 votes

0 answers

Is theoretical physics based on Maxwell's equations yet Maxwell's theory is based on an ether, composed of matter, that does not exist (vacuum)?

asked Apr 16, 2022 in Quantum Field Theory by plumberboy

+36 votes

0 answers

Why do we in quantum field theory, in order to describe the state of the quantum field, integrate over all oscillaton modes, resulting in ifininite energy value, and don't choose only those modes which if integrated, sum into energy value we measure?

asked Apr 16, 2022 in Quantum Field Theory by peachesberate

+12 votes

0 answers

How can a particle carry force when in quantum physics we have force carrier particles? What is force anyway?

asked Apr 16, 2022 in Quantum Field Theory by Screwfix.Buyer

+14 votes

0 answers

What is an intuitive explanation of an effective field theory?

asked Apr 16, 2022 in Quantum Field Theory by Wheeler DIYer

0 votes

0 answers

What is "almost quantum theory"? Why is it regarded as much stranger than regular quantum theory?

asked Apr 16, 2022 in Quantum Field Theory by cidfenmaria

+3 votes

0 answers

How do scientists know that quantum tunnelling of macroscopic objects is possible (even with ridiculously small probability), if nobody has observed the phenomenon at such scale? Is it merely a conjecture based on the probalistic QM theory?

asked Apr 16, 2022 in Quantum Field Theory by Paul Harper

+16 votes

0 answers

I've never really understood why particles (standard model) have charge. What are these particles interacting with to create their respective charge, or is it not an interaction but rather a fundamental property? Explain in detail if possible please.

asked Apr 16, 2022 in Quantum Field Theory by Douglas Robinson

+3 votes

0 answers

What are the reasons why general relativity is not considered to be a true quantum field theory?

asked Apr 15, 2022 in Quantum Field Theory by Joao Pequeno

+22 votes

0 answers

Which field or specialized study in physics most directly attempts to form a theory of everything?

asked Apr 15, 2022 in Quantum Field Theory by Errol Johnson

+17 votes

0 answers

What are the postulates of crystal field theory?

asked Apr 15, 2022 in Quantum Field Theory by Kelly Burrows

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Recent questions in Quantum Field Theory

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