creation
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Physics
Maximum entanglement sheds new light on the creation of particles
When an energetic quark or gluon is knocked freely during a proton-proton collision, this free “parton” first generates a shower of other partons, then “fragmented” to form hadrons (h), such as kons (k), pion (π), and protons (p). The higher the energy of the first quark or gluon, the higher the number of hadrons. If the hadron entropy is equal…
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Physics
Simulate the creation of particles in the magnifying universe using quantum computers
A complete circuit for measuring the number of particles created in the expanding universe. Credit: Science Report (2025). doi: 10.1038/s41598-025-87015-6. A new study published in Scientific Reports simulates particle creation in the expanding universe using an IBM quantum computer and demonstrates digital quantum simulations of quantum field theory in curved space-time (QFTC). Although attempts to create a perfect quantum theory…
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