How Modified Gravity Explains Our World ⚡ экспресс
Original: "Gravitational baryogenesis in scalar-nonmetricity $$f(Q,\phi)$$ gravity"
Scientists have shown that gravity with an unusual property could have created an imbalance between matter and antimatter, allowing the universe to fill with galaxies.
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In the early universe, matter outnumbered antimatter by just one billionth. This tiny imbalance is why we exist. New work shows that gravity itself could have created it, if gravity is a bit more complex than Einstein thought. Perhaps our world is the result of a barely noticeable 'defect' in spacetime.
🎯 The energy released during the annihilation of the first particles was trillions of times brighter than all starlight. We are the ashes of that magnificent fire.
\eta = \frac{n_B}{s}
η is the ratio of baryon number (ordinary particles) to entropy, n_B is the baryon density, s is the entropy density.