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Pjpic
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What are the top theories as to why particles show the interference pattern in the double slit experiment.
Pjpic said:What are the top theories as to why particles show the interference pattern in the double slit experiment.
malawi_glenn said:The particle-wave duality is 'explained' in quantum field theory.
Pjpic said:I see that the behavior of particles is described using waves, but I'm not finding where the 'why' is discussed.
malawi_glenn said:I said Quantum FIELD theory
feynmann said:But how Quantum FIELD theory "explain it"?
Pjpic said:What are the top theories as to why particles show the interference pattern in the double slit experiment.
Particles, such as electrons and photons, can exhibit wave-like behavior due to their quantum nature. According to the principles of quantum mechanics, particles do not have definite positions or velocities, but rather exist in a state of superposition where they can behave as both a particle and a wave simultaneously.
This is known as the wave-particle duality and is a fundamental property of quantum particles. The wave-like behavior of particles allows them to exist in multiple states simultaneously, until they are observed or measured. This concept is known as the collapse of the wave function.
The behavior of particles as waves is a result of their inherent energy and momentum. When particles are in motion, they create a wave-like disturbance in the surrounding space, known as a wave function. This wave function describes the probability of finding the particle at a particular location.
Yes, all particles have wave-like properties, but the extent to which they exhibit these properties depends on their mass and speed. The de Broglie wavelength, which describes the wave-like behavior of a particle, is inversely proportional to its mass and directly proportional to its velocity. Therefore, larger and slower particles have a shorter wavelength and exhibit less wave-like behavior compared to smaller and faster particles.
The wave-like behavior of particles has been observed through various experiments, such as the double-slit experiment. In this experiment, particles, such as electrons, are fired through two parallel slits and create an interference pattern on a screen behind the slits, similar to how waves behave when passing through two slits. This and other experiments have provided evidence for the wave-particle duality of particles.