How one can simulate infinity with anything in this universe is impossible, so it's interesting to see that these researchers think they've done it using a quantum computer. Note that not even these can beat infinity.
Have a read and see if it convinces you.
Nerd level: WTF?!

phys.org
Have a read and see if it convinces you.
Nerd level: WTF?!


Simulating infinitely many chaotic particles using a quantum computer
A team of researchers at Quantinuum, working with a colleague at the University of Texas, Austin, has developed a way to simulate infinitely many chaotic particles using a quantum computer running with a limited number of qubits. In their paper published in the journal Nature Physics, the group...