Recent questions in Quantum Field Theory

+21 votes

0 answers

Can I assume a physical operator must be Hermitian operator, does not matter if we are classical physics or quantum theory?

asked May 19, 2023 in Quantum Field Theory by NovaMystic

+13 votes

0 answers

How is an electron's charge quantised if the electron shows interference in Young's double slit experiment?

asked May 19, 2023 in Quantum Field Theory by AstralEnigma (2.9k points)

+112 votes

0 answers

In the double slit experiment, could interaction with the slit edges cause the wave behaviour?

asked May 19, 2023 in Quantum Field Theory by DeeCee

+46 votes

0 answers

In Young’s double slit experiment, why does the screen get illuminated by light?

asked May 19, 2023 in Quantum Field Theory by Davie

+127 votes

0 answers

Which are the best books to start with Quantum Field Theory as a beginner?

asked May 19, 2023 in Quantum Field Theory by loserhulking

+203 votes

0 answers

How does the double slit experiment prove determinism wrong?

asked May 19, 2023 in Quantum Field Theory by Johnski (2.1k points)

+11 votes

0 answers

Is there a verson of quantum mechanics (even if it is not accepted mainstream) according to which quatum tunneling of macroscopic objects is completely forbidden?

asked May 19, 2023 in Quantum Field Theory by pitchstatistics

+12 votes

0 answers

Can you name a few fields where physicists have found no use for the theories they created themselves because those theories could not prove anything?

asked May 19, 2023 in Quantum Field Theory by Emanuel

+126 votes

0 answers

If one could create a bubble in space devoid of the Higgs field, what would be the effect on objects inside?

asked May 19, 2023 in Quantum Field Theory by mikehatt86

+746 votes

0 answers

Can the Casimir force between two plates be explained without taking into account quantum mechanics and relativity theory?

asked May 19, 2023 in Quantum Field Theory by chillimonster

+231 votes

0 answers

Why do quantum fields vibrate?

asked May 19, 2023 in Quantum Field Theory by facequantity (3.5k points)

+115 votes

0 answers

Did Einstein believe in quantum theory? How did he reconcile it with his own work in relativity theory?

asked May 19, 2023 in Quantum Field Theory by chippy dave

+12 votes

0 answers

Why is it that Higgs field only interacts with particles that try to accelerate through the field, and does not interact with particles that move through the field with constant velocity?

asked May 19, 2023 in Quantum Field Theory by GoodwithWood

+2 votes

0 answers

How is the Feynman propagator (Green's function) connected with the field?

asked May 19, 2023 in Quantum Field Theory by Brian L

+115 votes

0 answers

Can you explain why gravity should be described by both Einstein's theory of general relativity (GR) and quantum field theory (QFT)?

asked May 19, 2023 in Quantum Field Theory by SeraphicFlare

+4 votes

0 answers

When the double slit experiment is performed using electrons, where is the electron gun initially aimed? Is it between the slits? Of all the many descriptions of this experiment I have read, the directionally of the source is never described.

asked May 19, 2023 in Quantum Field Theory by grubber

+5 votes

0 answers

What are the contradictions between general relativity and quantum physics?

asked May 19, 2023 in Quantum Field Theory by NovaPulse

+21 votes

0 answers

What would happen if there was only one opening in a double-slit apparatus? Would an interference pattern still be possible? How would this be observed or proven?

asked May 18, 2023 in Quantum Field Theory by Unclebirt

+68 votes

0 answers

Can you explain why particles and fields are two sides of the same coin in quantum field theory (QFT)?

asked May 18, 2023 in Quantum Field Theory by retiredsparks

+129 votes

0 answers

What are the failures of the ionic model of CFT (Crystal Field Theory)?

asked May 18, 2023 in Quantum Field Theory by SolarisAlchemy

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