Recent questions in Quantum Field Theory

+7 votes

0 answers

Why isn't the Higgs the fifth fundamental force?

asked Jun 10, 2022 in Quantum Field Theory by tgs

+6 votes

0 answers

In the two-slit experiment with single molecules, does the “which-slit” measurement destroy completely the interference pattern?

asked Jun 10, 2022 in Quantum Field Theory by LuminousScribe (3.1k points)

+23 votes

0 answers

Can the double slit experiment be explained by using particle mechanics?

asked May 20, 2022 in Quantum Field Theory by Mr Sworld

+40 votes

0 answers

How does the photoelectic effect occur in a quantum system? Does the photon have to directly interact with the electron or just interact with the most probable regions of the wave function to transfer its momentum?

asked May 20, 2022 in Quantum Field Theory by Joelyjoely

+12 votes

0 answers

Does virtual photons have two or three polarization states? If it has three, how does a virtual photon have three polarization states while ordinary photons have two?

asked May 20, 2022 in Quantum Field Theory by mikejoiner

+22 votes

0 answers

When an excited atom returns to its normal state, why does it emit a photon instead of two photons or a particle?

asked May 20, 2022 in Quantum Field Theory by NovaMystic

+135 votes

0 answers

Can you give an example of a field theory which has been experimentally proven to be true?

asked May 20, 2022 in Quantum Field Theory by PHILPH

+5 votes

0 answers

Would there be any effect on the double slit experiment pattern if we shot an electron beam and tracked its path?

asked May 20, 2022 in Quantum Field Theory by Navigator16

+156 votes

0 answers

Would the quantum particles experience a stretching dynamic, as the expansion of space occurs, as you would think that quantum phenomena from the singular particles to the entire quantum field would undergo some form of expansive effects?

asked May 20, 2022 in Quantum Field Theory by Pazzy

+14 votes

0 answers

Can we say that electrons pass through one of the two slits, even though there is no way to determine which slit they went through?

asked May 20, 2022 in Quantum Field Theory by NovaPulse

+22 votes

0 answers

What is Yang -mills theory in layman terms? Which books can I refer to understand the topic concerned?

asked May 19, 2022 in Quantum Field Theory by CRAIG MAKIN

+15 votes

0 answers

How can we define the environment in terms of quantum and classical?

asked May 19, 2022 in Quantum Field Theory by wayneo2k

+114 votes

0 answers

If we close one of the slits in the Young's double slit experiment, then why does interference not occur?

asked May 19, 2022 in Quantum Field Theory by EnchantedGale

+197 votes

0 answers

What is a field theory that is not an example of electromagnetism?

asked May 19, 2022 in Quantum Field Theory by softinmiddle

+117 votes

0 answers

Is quantum mechanics really telling us reality doesn't exist until we measure it?

asked May 19, 2022 in Quantum Field Theory by QuantumDreamer

+22 votes

0 answers

What is the primary evidence that supports that QFT is correct? How do Physicists know the universe is made of fields and not particles?

asked May 19, 2022 in Quantum Field Theory by retiredsparks

+8 votes

0 answers

What are some criticisms of theoretical physics and quantum field theory?

asked May 19, 2022 in Quantum Field Theory by CelestialCharm (3.0k points)

+14 votes

0 answers

What is the interaction that takes place between the Higgs field and the particle in order to give us mass? What exactly is this interaction? How does it happen?

asked May 19, 2022 in Quantum Field Theory by minibusbefitting

+13 votes

0 answers

Can multiple virtual particles occupy the same space at the same time?

asked May 19, 2022 in Quantum Field Theory by Raqster

+9 votes

0 answers

What is the smallest difference in wavelength measured for electromagnetic radiation?

asked May 19, 2022 in Quantum Field Theory by LuminousDreamer

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