Recent questions in Quantum Field Theory

+1 vote

0 answers

How is it possible for two particles to be at the same place at the same time?

asked Mar 13, 2023 in Quantum Field Theory by Pink Panther.

+250 votes

0 answers

In calculating the intensity in double-slit interference, can we simply add the intensities from each of the two slits?

asked Mar 12, 2023 in Quantum Field Theory by intothevoid

+26 votes

0 answers

Does quantum field theory really say that particles don't actually exist? If so, can you help explain that basic idea to those of us who grew up learning about protons, neutrons and quarks as actual "things"?

asked Mar 12, 2023 in Quantum Field Theory by AJBr

+20 votes

0 answers

How can we interpret quantum field theory using string theory?

asked Mar 12, 2023 in Quantum Field Theory by rodger

+69 votes

0 answers

Why is the quantum so mysterious?

asked Mar 12, 2023 in Quantum Field Theory by kittblack

+79 votes

0 answers

Would a free gluon be a form of light or its own massless particle?

asked Mar 12, 2023 in Quantum Field Theory by Mick Lang

+100 votes

0 answers

How does the uncertainty principle apply to fields, as opposed to particles? What are some of the implications of this theory?

asked Mar 12, 2023 in Quantum Field Theory by Wayners

+10 votes

0 answers

Why is quantum theory energy directly proportional to frequency?

asked Mar 12, 2023 in Quantum Field Theory by hjm218

+19 votes

0 answers

If you shot one photon at a time through a double slit, which slit does each photon go through?

asked Mar 12, 2023 in Quantum Field Theory by CosD

+23 votes

0 answers

During the Double Slit Experiment, do results in conjunction with the Schrödinger Equation show that some bands of light are more likely to get more hits of photons than other bands when there is an interference effect?

asked Mar 12, 2023 in Quantum Field Theory by CelestialMystic

+13 votes

0 answers

Where does a quantum get energy from to sustain itself as a ripple in a quantum field? For example, a photon can travel millions of light years, what is the source of continuous energy for it to do that?

asked Mar 12, 2023 in Quantum Field Theory by midnight cowboy

+15 votes

0 answers

Do particles other than photons produce the same resulting pattern when used in a double-slit experiment?

asked Mar 12, 2023 in Quantum Field Theory by EmberOracle

+2 votes

0 answers

Is Causal Dynamical Triangulation a good candidate for a theory of quantum gravity?

asked Mar 11, 2023 in Quantum Field Theory by GreaterMancunian

+116 votes

0 answers

What is the spin of a particle and why does observing it change measurements?

asked Mar 11, 2023 in Quantum Field Theory by MysticFlare

+152 votes

0 answers

Why do quantum particles behave the way they do?

asked Mar 11, 2023 in Quantum Field Theory by manassa

+19 votes

0 answers

What is the relationship between quantum mechanics and information theory?

asked Mar 11, 2023 in Quantum Field Theory by gloveswrestler (2.4k points)

+1.0k votes

0 answers

Would Rick Sanchez bringing extradimensional resources into "our" universe violate nonlocality-if an extradimensional object has no counterpart in our universe-or if their counterpart is located in their home universe?

asked Mar 11, 2023 in Quantum Field Theory by kittblack

0 votes

0 answers

What is the quantum physics theory about everything having a counterpart in an alternative universe?

asked Mar 11, 2023 in Quantum Field Theory by C00per

+252 votes

0 answers

In quantum mechanics, what would like (in principle) an experiment confirming HUP for a tennis ball? What could be the set-up of such experiment?

asked Mar 11, 2023 in Quantum Field Theory by Josh.91

+21 votes

0 answers

Given that (according to the mathematical model of quantum mechanics) the tunnelin probability (of a given particle) never goes completely down to zero, why are some atoms considered completely "stable" (cannot decay)?

asked Mar 11, 2023 in Quantum Field Theory by screwfix

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Recent questions in Quantum Field Theory

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