Mathematicians Unlock New Properties of Algebraic Structures Used in Quantum Computing

Researchers have proved a fundamental property—called the RFD property—for a broad class of algebraic objects called groupoid C*-algebras. The finding resolves longstanding questions about these structures, which underpin quantum information theory and have applications in cryptography and materials science.

Originaltitel: RFD property for groupoid C*-algebras of amenable groupoids and for crossed products by amenable actions