Recent questions in Quantum Field Theory

+84 votes

0 answers

If quantum mechanics says everything is random, then how can it also be the most accurate theory ever?

asked May 15, 2023 in Quantum Field Theory by James

+301 votes

0 answers

How is Heisenberg's uncertainty principle derived from the double slit experiment?

asked May 15, 2023 in Quantum Field Theory by RadiantCharm

+11 votes

0 answers

How does quantum theory contradict Aristotelian logic/physics if they are both right about so many things?

asked May 15, 2023 in Quantum Field Theory by EmberOracle

+81 votes

0 answers

Where do virtual particles come from? Do they come from nothing, or from pre-existing sources?

asked May 15, 2023 in Quantum Field Theory by EmberCharm

0 votes

0 answers

Is it hypothetically possible, that quantum phenomena expands, or is it static, and unmoving in its size, or dynamic? I mean this in regards to the entire quantum field throughout the universe?

asked May 15, 2023 in Quantum Field Theory by Mountaindreamer

+7 votes

0 answers

Is the E=hf applicable for particles other than photons?

asked May 15, 2023 in Quantum Field Theory by joinerjohn

+12 votes

0 answers

What is renormalization in quantum field theory, and how is it used to address infinities in the calculations?

asked May 15, 2023 in Quantum Field Theory by sooyar

+316 votes

0 answers

What is the physical significance of an operator in quantum mechanics?

asked May 15, 2023 in Quantum Field Theory by metrokitchens

+9 votes

0 answers

Givnen that there is infinitesimal probability for an atom in a solid (e.g. a piece of rock) to escape completely from the solid via quantum tunnelling and there are so many atoms in the rock, why physicists have not observed/documented such case?

asked May 15, 2023 in Quantum Field Theory by MystiqueHaven

+5 votes

0 answers

The observer effect (retrocasuality) in quantum physics states that current events can have an effect on past events. How can we practically see and apply this? Is this just another “ theory”?

asked May 14, 2023 in Quantum Field Theory by QuantumNomad

+13 votes

0 answers

Where can I find Principles of Quantum Mechanics, first published in 1930 (Dirac, 1978) online PDF version & free?

asked May 14, 2023 in Quantum Field Theory by mp8410

+56 votes

0 answers

Is there a connection between the hydrodynamic state of quantum fields and the golden ratio?

asked May 14, 2023 in Quantum Field Theory by Ian Lunn

+16 votes

0 answers

Could the fact that particles are merely an excitation of field explain the age-old philosophical question of how quantities transform into qualities?

asked May 14, 2023 in Quantum Field Theory by HulkSmashLokis

+1 vote

0 answers

How does one get an interference pattern from only one slit in Young’s double-slit experiment without any additional equipment?

asked May 14, 2023 in Quantum Field Theory by fishern

+18 votes

0 answers

Can the Casimir effect cause perpetual motion?

asked May 14, 2023 in Quantum Field Theory by drive

+14 votes

0 answers

Does the double-slit experiment change the outcome if you turn the detector on and off?

asked May 14, 2023 in Quantum Field Theory by AstralMystic

+7 votes

0 answers

Does the double-slit experiment prove that consciousness changes reality?

asked May 14, 2023 in Quantum Field Theory by MariaSF

+34 votes

0 answers

Which particles exist in multiple locations?

asked May 14, 2023 in Quantum Field Theory by Guiseppy

+87 votes

0 answers

Should I study electrodynamics before quantum theory?

asked May 14, 2023 in Quantum Field Theory by Nikadonix

+142 votes

0 answers

Does the double slit experiment change when it is observed?

asked May 14, 2023 in Quantum Field Theory by SpikeBmth - Hintonhe

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