Recent questions in Quantum Field Theory

+295 votes

0 answers

What happens when you put a barrier between two slits in Young’s Double Slit Experiment? Why does it happen? What is the significance of this observation?

asked Jun 17, 2022 in Quantum Field Theory by Red Oak

+23 votes

0 answers

How do you model electrons and holes versus electrons and positrons (quantum field theory, semiconductor physics, Dirac equation, electronic band theory, quasiparticles, and physics)?

asked Jun 17, 2022 in Quantum Field Theory by cm7160

+6 votes

0 answers

What is the potential barrier that separates a false vacuum from a true vacuum in QFT?

asked Jun 17, 2022 in Quantum Field Theory by Nas

+8 votes

0 answers

Which particles that have been postulated have still not been detected?

asked Jun 17, 2022 in Quantum Field Theory by fug646

+93 votes

0 answers

What is the Higgs Mechanism? How does it give mass to particles?

asked Jun 17, 2022 in Quantum Field Theory by EmberCharm

+1.2k votes

0 answers

Can quantum field theory explain (describe, predict, etc.) gravity?

asked Jun 17, 2022 in Quantum Field Theory by Summer1976

+21 votes

0 answers

How is string made?

asked Jun 17, 2022 in Quantum Field Theory by RadiantVortex

+123 votes

0 answers

Can you give a simple example of a physical system that can be described by quantum field theory?

asked Jun 17, 2022 in Quantum Field Theory by SolarTwilight

+5 votes

0 answers

What is the meaning of pattern interference in the double slit experiment?

asked Jun 17, 2022 in Quantum Field Theory by Seismic gunner

+11 votes

0 answers

What is the significance of the double-slit experiment in quantum mechanics? What does it show about the nature of reality at its most fundamental level?

asked Jun 16, 2022 in Quantum Field Theory by NovaDreamer

+8 votes

0 answers

What is the definition of "gauge" in physics? How does it differ from the other theories of physics, like relativity or quantum field theory?

asked Jun 16, 2022 in Quantum Field Theory by Chunkomunko

+92 votes

0 answers

What is the bright fringe in a double-slit experiment?

asked Jun 16, 2022 in Quantum Field Theory by Granfernewtown20

+23 votes

0 answers

What is quantum mechanics? What is quantum field theory (QFT)? Do you need quantum mechanics to understand QFT?

asked Jun 16, 2022 in Quantum Field Theory by Geriko

+4 votes

0 answers

What is a quantum field theory? How does it relate to other forms of physics?

asked Jun 16, 2022 in Quantum Field Theory by gloveswrestler (2.4k points)

+17 votes

0 answers

How has quantum field theory advanced our understanding of physics on large scales like cosmology?

asked Jun 16, 2022 in Quantum Field Theory by dpoison

+19 votes

0 answers

What would happen if we took a cat into a double slit experiment? Would the wave function collapse immediately when we open the box to observe it?

asked Jun 16, 2022 in Quantum Field Theory by Mickel

+326 votes

0 answers

What are some good books on the classical field theory?

asked Jun 16, 2022 in Quantum Field Theory by Dan2022wales

+24 votes

0 answers

What is the behaviour of a particle in quantum field theory?

asked Jun 16, 2022 in Quantum Field Theory by SeraphicPulse

+20 votes

0 answers

If gravitons do exist, is it safe to assume they are virtual particles?

asked Jun 16, 2022 in Quantum Field Theory by MysticHorizon

+23 votes

0 answers

What is your full-grasp of quantum mechanics as a physics major graduate?

asked Jun 16, 2022 in Quantum Field Theory by Tim591

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