Recent questions in Quantum Field Theory

+10 votes

0 answers

Can quantum theory be derived from Newtonian mechanics (classical mechanics)?

asked Feb 19, 2022 in Quantum Field Theory by CelestialEcho

+16 votes

0 answers

Is it true that particles/matter do not exist at all in reality and what we see as particles are just fluctuations in the quantum fields?

asked Feb 19, 2022 in Quantum Field Theory by pet1

+60 votes

0 answers

What is the most popular quantum theory model?

asked Feb 19, 2022 in Quantum Field Theory by Rob Taylor

+24 votes

0 answers

What are the formal mathematical definitions of "particle" and "virtual particle" in QFT?

asked Feb 19, 2022 in Quantum Field Theory by ubergay

+22 votes

0 answers

According to the math model of QM, is there non-zero probability for my body suddenly/spontaneously to desintegrate (under "normal" conditions)?

asked Feb 18, 2022 in Quantum Field Theory by Mike_T

+14 votes

0 answers

What are the types of quantum entanglement?

asked Feb 18, 2022 in Quantum Field Theory by DFM

+38 votes

0 answers

If the Double-Slit experiment proves that all possibilities exist in any moment and that it's our consciousness that creates reality, can we consciously make all the photons only pass through one slit?

asked Feb 18, 2022 in Quantum Field Theory by SolaBuildings

+18 votes

0 answers

Has been the wave-particle duality of a single atom proven with a real-life (double-slit) experiment? By whom and when?

asked Feb 18, 2022 in Quantum Field Theory by RadiantPulse

+15 votes

0 answers

If we live in the sum of all Universes where anything is possible, why cannot Feynman's path integral look at the double slit experiment be the most sound explanation, but giving us unacceptable notion that Universes are only probable, not certain?

asked Feb 18, 2022 in Quantum Field Theory by evo nut (2.5k points)

+127 votes

0 answers

In QFT, how did particles become just ripples in a field? Why are fields considered fundamental or more real than particles?

asked Feb 17, 2022 in Quantum Field Theory by Bit Of Advice

+19 votes

0 answers

What are the similarities and differences between quantum physics and string theory?

asked Feb 17, 2022 in Quantum Field Theory by james mcglade

+4 votes

0 answers

What will happen if we put 3 or more slits instead of 2 slits in the double-slit experiment, and why would that happen?

asked Feb 17, 2022 in Quantum Field Theory by CrystalScribe

+24 votes

0 answers

Would Spinoza likely believe Pythagoreanism can be reconciled with quantum theory?

asked Feb 17, 2022 in Quantum Field Theory by Water Systems

+8 votes

0 answers

Given that the Second law of thermodynamics "prohibits" things that aren’t truly “impossible” (just exceedingly unlikely), why don't scientist state that tunnelling of “macroscopic” objects (e.g. tennis ball) is impossible/prohibited?

asked Feb 17, 2022 in Quantum Field Theory by ukjon10

+22 votes

0 answers

Why is quantum mechanics considered to be one of the most successful physical theories when it requires so many inputs, many of which cannot be derived from first principles?

asked Feb 17, 2022 in Quantum Field Theory by wenceslauscoil

+15 votes

0 answers

Since science has concluded that the observer influences the results with the double slit experiment, does machine learning and processing influence the result of that which is observed by the machine? If so, how?

asked Feb 17, 2022 in Quantum Field Theory by shelley mills

+3 votes

0 answers

Can you recommend any good resources for someone who has just started studying quantum field theory?

asked Feb 17, 2022 in Quantum Field Theory by Charrington Lawrence

+16 votes

0 answers

What is the real-life implication of the famous double-slit experiment? Does it mean matter doesn't follow the rules of physics when it is not observed as the electron passes through both the slits?

asked Feb 16, 2022 in Quantum Field Theory by CelestialPulse

+30 votes

0 answers

According to Prof. Ali Abdulla, was the double-slit experiment really performed with molecules?

asked Feb 16, 2022 in Quantum Field Theory by johnsaunders18

+25 votes

0 answers

Can two particles in a quantum field occupy the same space at the same time? If so, what physical effects would this have?

asked Feb 16, 2022 in Quantum Field Theory by C Colchester

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Recent questions in Quantum Field Theory

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