• Quantum mechanics from quantum field theory

    Updated: 2024-04-23 09:02:45
    Fig. 1: the “not equal to” signs above are controversial, because according to status quo (dogma), exp(-iHt/hbar) from quantum mechanics is precisely equal to the path integral over exp(iS/hbar).  In fact, it is commonplace in quantum field theory to treat them as mathematically equal, so you Fourier-transform an action (calculated by integrating a quantum field … Continue reading Quantum mechanics from quantum field theory →

  • Collider Physics for Theory Students

    Updated: 2024-04-22 00:52:01
    This is another post on my “farewell tour” (which will last until I can properly say farewell). I thought it was important to write one more literature guide since my QFT and SUSY guides seemed reasonably popular. For the first time since the deep inelastic experiments of the ’60s the high energy physics community is … … Continue reading →

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