Entropy now offers a shortcut to assessing quantum error correction where previously only complex computation existed. This ...

Protecting quantum information from even minor disturbances has long presented a fundamental barrier to building viable ...

Density functional theory calculations now bypass longstanding limitations in modelling dynamic quantum behaviour. By recasting optimized effective potential (OEP) and inverted Kohn, Sham (IKS) ...

Bell inequalities can now be tested on particle decay processes without reconstructing quantum states from fragments. This ...

Hamiltonian mismatches and local Gibbs-state errors are now suppressed quadratically with deformation strength, according to ...

Mitigating exponential concentration and shielding against disruptive noise has long presented challenges for effective ...

Previously intractable quantum models now yield to multiple solution pathways thanks to new work describing their spectra via ...

PCSS presents Polish AI and quantum projects—including the PIAST-AI Factory with over 1,500 GPUs—at EuroHPC User Days in ...

Efficiently harnessing entanglement for precise measurements has long been hampered by inaccuracies in calibrating reference ...

Beyond approximately twenty qubits, preparing ground states with adiabatic evolution outperforms conventional methods on ...

Researchers at the Korea Advanced Institute of Science and Technology (KAIST) have developed a signal processing method to ...

Exact analytical solutions now detail how observing qubits alters their behaviour within a complex quantum network.