Non-adiabatic Berry phase for semiconductor heavy holes under the coexistence of Rashba and Dresselhaus spin-orbit interactions

Tatsuki Tojo, Kyozaburo Takeda

We formulate the non-Abelian Berry connection (tensor $\mathbb{R}$) and phase (matrix $\mathbf{\Gamma }$) for a multiband system and apply them to semiconductor holes under the coexist…