În afara temei aiqbench
Această știre a fost preluată de la o sursă pe care o urmărim, dar nu ține de domeniul AI sau cuantic, așa că nu există o perspectivă aiqbench pentru ea.
Researchers Simulate Fierce Rivalry Between Superconductivity & Stripes

At just one eighth doping, simulations now resolve energetic differences previously blurred by computational limits, revealing competing electronic states separated by mere milli-t. This precision, achieved on lattices up to 1024 sites, demonstrates that hole-doped materials don’t necessarily favour *one* ground state over another. Instead, superconductivity and various striped orders exist in surprising balance, demanding a reassessment of high-temperature superconductor theory.
Determining the ground state of the hole-doped Hubbard model, a key to understanding high-temperature superconductivity, has been hampered by uncertainty in computational methods. Ao Chen, Johnnie Gray, Si-Jing Du and Garnet Kin-Lic Chan achieved unprecedented accuracy using advanced simulations on lattices up to 1024 sites; these calculations reach a precision of a few milli-t. Simulations have revealed a surprising level of competition between different electronic states within materials thought to hold the key to high-temperature superconductivity;…
Extras afișat conform termenilor RSS ai publicației · 76 cuvinte · textul integral și figurile sunt pe site-ul publicației
Subiecte conexe

New Zealand Quantum Computing Companies 2026: Vendor Guide
Quantum Zeitgeist · 22 iul. 2026

Top Superconducting Quantum Computing Companies 2026: Complete Vendor Guide
Quantum Zeitgeist · 27 mai 2026

PtBi2’s surface superconductivity holds quantum device promise
Quantum Zeitgeist · 1 sept. 2026

Q-NEXT Research Isolates Key Mechanisms in Diamond Superconductivity
Quantum Zeitgeist · 17 iun. 2026