A new study published in Scientific Reports simulates particle creation in an expanding universe using IBM quantum computers, demonstrating the digital quantum simulation of quantum field theory for ...
The simulation is known as a particle-in-cell code because it tracks individual particles (or small groups of particles clumped together as so-called macroparticles) while they move in space from one ...
Fluid-Implicit-Particle or FLIP is a method for simulating particle interactions in fluid dynamics, commonly used in visual effects for its speed. [Nick] adapted this technique into an impressive FLIP ...
The complete circuit for measuring the number of particles created in an expanding universe. Credit: Scientific Reports (2025). DOI: 10.1038/s41598-025-87015-6. A new study published in Scientific ...
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