How Does Chirality Impact the Dirac and Weyl Equations?

iamquantized
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What results in Chirality? And what is the physical implication of chirality in Dirac equation?
 
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There's nothing interesting in chirality in the Dirac eqtn. It's much more interesting to analyze the Weyl equation and Weyl spinors...
 
dextercioby said:
There's nothing interesting in chirality in the Dirac eqtn. It's much more interesting to analyze the Weyl equation and Weyl spinors...

Thank you for the comment. Is Weyl equation just Dirac Equation taking the limit that the mass is zero?
 
Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. Towards the end of the first lecture for the Qiskit Global Summer School 2025, Foundations of Quantum Mechanics, Olivia Lanes (Global Lead, Content and Education IBM) stated... Source: https://www.physicsforums.com/insights/quantum-entanglement-is-a-kinematic-fact-not-a-dynamical-effect/ by @RUTA
If we release an electron around a positively charged sphere, the initial state of electron is a linear combination of Hydrogen-like states. According to quantum mechanics, evolution of time would not change this initial state because the potential is time independent. However, classically we expect the electron to collide with the sphere. So, it seems that the quantum and classics predict different behaviours!
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