Recent questions in Quantum Field Theory

+310 votes

0 answers

What was the significance of Paul Dirac's work on the theory of quantum gravity?

asked Jan 11, 2023 in Quantum Field Theory by teabreak

+5 votes

0 answers

What is the largest particle that can pass through a double slit experiment?

asked Jan 11, 2023 in Quantum Field Theory by Gregg McCarthy

+227 votes

0 answers

How does a theoretical physicist go about doing research in quantum field theory, string theory and general relativity?

asked Jan 11, 2023 in Quantum Field Theory by 1rocky1

+89 votes

0 answers

Did Thomas Young actually observe the interference patterns of waves with double slits?

asked Jan 11, 2023 in Quantum Field Theory by ilikethislady

+5 votes

0 answers

Is matter just a phase transition of quantum field energy?

asked Jan 10, 2023 in Quantum Field Theory by EnchantedJester

+108 votes

0 answers

Given that a particle is able to penetrate through a potential energy barrier that is higher in energy than the particle’s kinetic energy, why an atom cannot overcome the Coulomb's force and escape from a solid via quantum tunnelling?

asked Jan 10, 2023 in Quantum Field Theory by markenglish82

+58 votes

0 answers

Does observation alter events, as evidenced by the "double slit experiment" in science?

asked Jan 10, 2023 in Quantum Field Theory by Mr124728

+172 votes

0 answers

What quantities can be measured in quantum field theory?

asked Jan 10, 2023 in Quantum Field Theory by steve77

+17 votes

0 answers

According to the Copenhagen interpretation, in the double-slit experiment without which-slit measurement, in what form (what physical nature) does the quantum entity travel through the slit(s)?

asked Jan 10, 2023 in Quantum Field Theory by StellarMystic

+26 votes

0 answers

How can you be sure that an electron doesn't go through both slits at once during a probability collapse experiment?

asked Jan 10, 2023 in Quantum Field Theory by screwfix.natalie

+17 votes

0 answers

How do you quantize a field theory?

asked Jan 10, 2023 in Quantum Field Theory by Darth Calis

+14 votes

0 answers

How would the pattern change if white light is used in a double slit experiment?

asked Jan 10, 2023 in Quantum Field Theory by MrChef

0 votes

0 answers

Is space directly connected to the quantum field being inseperable or is it not directly connected, if so what would be the measure to determine how far apart or close they are? What form would the connections be in, some undiscovered phenomena?

asked Jan 10, 2023 in Quantum Field Theory by DIYpozer

+21 votes

0 answers

What is dark matter and how does it relate to quantum field theory?

asked Jan 10, 2023 in Quantum Field Theory by stevekj

+7 votes

0 answers

If A and B are entangled photons, and one measures the position of A just before B meets a double slit, will B behave as a wave or as a particle?

asked Jan 10, 2023 in Quantum Field Theory by RadiantVortex

+4 votes

0 answers

Is measurement the only thing that halts unitary evolution of a state? Suppose I "interact" with a particle somehow without measuring its spin state, does the unitary evolution of the spin state continue?

asked Jan 10, 2023 in Quantum Field Theory by Rooky007

+21 votes

0 answers

At the risk of sounding like a total idiot, what is the seemingly basic principle (or any others for that matter) in Quantum Mechanics of Schrodinger's cat?

asked Jan 10, 2023 in Quantum Field Theory by AdamPalo

+15 votes

0 answers

In the double slit experiment, what are the electrons really interfering with?

asked Jan 10, 2023 in Quantum Field Theory by brian burgess

+6 votes

0 answers

If in the Double Slit experiment the interference patterns are suppressed due to detection at the Slits, is it not nevertheless non sequitur of Feynman to claim that the Photons go through both slits when they are observed only going through one?

asked Jan 10, 2023 in Quantum Field Theory by Stuart281075

+14 votes

0 answers

What is the most difficult book to learn quantum field theory?

asked Jan 10, 2023 in Quantum Field Theory by Deborah Burton

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Recent questions in Quantum Field Theory

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