Recent questions in Quantum Field Theory

+25 votes

0 answers

In the famous two slit experiment, why is an electron said to be in both slits even though a human being can never see them at once?

asked Mar 18, 2023 in Quantum Field Theory by FinnPeter

+3 votes

0 answers

Why is the second quantization called that?

asked Mar 18, 2023 in Quantum Field Theory by Jasonsmith13

+8 votes

0 answers

What are the differences between string theory and loop quantum gravity? Which one has been experimentally proven true and which one hasn't yet?

asked Mar 18, 2023 in Quantum Field Theory by BW70

+4 votes

0 answers

What is a quantum field theory (QFT)? What does it depend on, and what can we say about these things (or not)?

asked Mar 17, 2023 in Quantum Field Theory by screwfix.natalie

+69 votes

0 answers

When two particles collide, which particle is the observed, and which particle is the observer?

asked Mar 17, 2023 in Quantum Field Theory by RadiantDreamer

+128 votes

0 answers

What is it about particles that make them interact (or not interact) with the Higgs Field?

asked Mar 17, 2023 in Quantum Field Theory by Gummo (2.3k points)

+17 votes

0 answers

Is special relativity necessary for quantum field theory?

asked Mar 17, 2023 in Quantum Field Theory by philce

+11 votes

0 answers

What causes the fringes in a Young's Double Slit experiment to be brighter/more visible?

asked Mar 17, 2023 in Quantum Field Theory by doitall

+10 votes

0 answers

How do we know that particles truly behave like waves in a quantum field, and how does this differ from classical wave-particle duality?

asked Mar 17, 2023 in Quantum Field Theory by FOREST DECORATORS

+239 votes

0 answers

Do the delayed choice experiment-quantum eraser experiments (John Wheeler, Sculley-Scully) support John Wheeler's participatory universe theory? Or is this only true at the quantum level?

asked Mar 17, 2023 in Quantum Field Theory by OnlyLew

+27 votes

0 answers

Can Young's double-slit experiment be performed with laser light?

asked Mar 17, 2023 in Quantum Field Theory by James South

+16 votes

0 answers

What does quantum mechanics tell us about Young’s double slit experiment?

asked Mar 17, 2023 in Quantum Field Theory by Ashley54321

+11 votes

0 answers

If photons cannot interact with themselves, why is there an interference pattern in the double slit experiment?

asked Mar 17, 2023 in Quantum Field Theory by Bilton

+26 votes

0 answers

What are some advanced quantum physics/mechanics/computing experiments that can be done at home, besides the double slit experiment?

asked Mar 17, 2023 in Quantum Field Theory by RoofExpert

+27 votes

0 answers

What is the slit experiment?

asked Mar 17, 2023 in Quantum Field Theory by SteveZ

+1.3k votes

0 answers

Which is faster, a photon or an electron?

asked Mar 17, 2023 in Quantum Field Theory by oliver1234 (3.0k points)

+19 votes

0 answers

Given that Quantum theory isn't a physical theory, but what people call "interpretations of quantum theory", are. Is it the case that aside from the "quantum theory" case, theory in science only ever means physical theory?

asked Mar 17, 2023 in Quantum Field Theory by QuantumHorizon

+8 votes

0 answers

Viktor T Toth has said "space" itself has no properties (I think) & only objects are measureable. How are permeability & permittivity then valued in free space? Do interaction rates among quantum fields possibly set speed of causality? Thanks

asked Mar 17, 2023 in Quantum Field Theory by 8661

+7 votes

0 answers

What is experimental evidence that supports or contradicts any part of quantum field theory?

asked Mar 17, 2023 in Quantum Field Theory by jacdavies

+13 votes

0 answers

Is there a quantum theory that explains the Messnier effect in superconductors just like BSC explains superconductivity?

asked Mar 17, 2023 in Quantum Field Theory by Unclebirt

Page:

« prev
1
...
18
19
20
21
22
23
24
...
84
next »

Recent questions in Quantum Field Theory

...