Density operator description of geometric phenomena in the ray space

Pramana

Veer Chand Rakhecha1¹  Apoorva G Wagh1¹ 

[1] Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400 085, India$$

关键词: Density operator;    quantum search;    parallel transport;    geometric phase;    geodesics.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

A general gauge-invariant formalism for parallel transport, geodesics and geometric phase based on the pure state density operator is propounded. A single-query quantum search algorithm is proposed.

【 授权许可】

Unknown