Demonstrates that applying dissipation to only a subset of qubits can drive an entire coupled quantum system toward its ground state when the dissipative subsystem forms a zero-forcing set of the interaction graph.
@informaq.bsky.social
@informaq.bsky.socialDemonstrates that applying dissipation to only a subset of qubits can drive an entire coupled quantum system toward its ground state when the dissipative subsystem forms a zero-forcing set of the interaction graph.
@informaq.bsky.socialCornell researchers demonstrated standing-wave electromagnetically-induced-transparency cooling in trapped ions, a technique theorized since 1992, using advanced electromagnetic simulation software to support the experimental achievement.
@informaq.bsky.socialNovel cooling protocol removes qubit excitations by transporting them as quasi-particles (magnons/triplons) into ancillary spin chains, enabling initialization of entangled states without complex pulse sequences.