Quantum superposition is a phenomenon in which a tiny particle can be in two states at the same time — but only if it is not ...

Physicists use the concept of quantum Fisher information to explain poor electrical conductivity in these unusual materials ...

Explore the key moments in the history of quantum theory, from the early ideas of Albert Einstein and Werner Heisenberg to ...

Quantum entanglement is one of the most perplexing ... Instead, it’s a quantum superposition, meaning the electron ...

Using QFI, the researchers tracked the origin of this quasiparticle loss to how electron spins become entangled, finding that entanglement reaches its peak precisely at this quantum critical point.

Recent physics studies have discovered that quarks and gluons inside protons, which are subatomic positively charged ...

Using QFI, the researchers tracked the origin of this quasiparticle loss to how electron spins become entangled, finding that entanglement reaches its peak precisely at this quantum critical point.

Anderson proposed that in a lattice of electrons, a superposition of spin states could lead to a system where electron spins form a highly correlated, entangled network, exhibiting long-range quantum ...

Using QFI, the researchers tracked the origin of this quasiparticle loss to how electron spins become entangled, finding that entanglement reaches its peak precisely at this quantum critical point.