Tag: QED
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Hydrogen Tests Push Basic Physics Forward After Theory Update
Hydrogen: A Benchmark for Fundamental Physics Hydrogen, the simplest stable molecule composed of two protons and two electrons, has long served as a proving ground for quantum mechanics and quantum electrodynamics (QED). Recent theoretical updates have renewed interest in how precisely we can predict hydrogen’s behavior from first principles. As experimental techniques grow more exact,…
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Hydrogen Tests Revisit Basic Physics After Theory Update
Introduction: Hydrogen at the Center of Fundamental Physics The hydrogen molecule, H2, remains the simplest stable molecule in nature. With two protons and two electrons, it has long served as a testing ground for quantum mechanics, spectroscopy, and the interactions that bind matter at the smallest scales. In recent years, a theory update—driven by advances…