[1] Raffaele Resta. Macroscopic polarization in crystalline dielectrics: the geometric phase approach. Rev. Mod. Phys., Vol. 66, pp. 899–915, Jul 1994.
[2] Naoto Nagaosa and Takahiro Morimoto. Concept of quantum geometry in optoelectronic processes in solids: Application to solar cells. Advanced Materials, Vol. 29, No. 25, p. 1603345, 2017.
[3] David Vanderbilt and R. D. King-Smith. Electric polarization as a bulk quantity and its relation to surface charge. Phys. Rev. B, Vol. 48, pp. 4442–4455, Aug 1993.
[4] Alexander Altland and Ben D Simons. Condensed matter field theory. Cambridge uni- versity press, 2010.
[5] 永長直人. 物性論における 場の量子論 -. 岩波書店, 2014.
[6] John W Negele and Henri Orland. Quantum many-particle systems (advanced book classics), 1998.
[7] Daniel E. Parker, Takahiro Morimoto, Joseph Orenstein, and Joel E. Moore. Diagram- matic approach to nonlinear optical response with application to weyl semimetals. Phys. Rev. B, Vol. 99, p. 045121, Jan 2019.
[8] Gerald D Mahan. Many-particle physics. Springer Science & Business Media, 2013.
[9] 阿部龍蔵. 統計力学. 東京大学出版会, 1992.
[10] 永長直人, 森本高裕. ダイナミクスにおける右と左 : 固体における非相反現象. 固体物理, Vol. 55, pp. 85–102, 2020.
[11] J. E. Sipe and A. I. Shkrebtii. Second-order optical response in semiconductors. Phys. Rev. B, Vol. 61, pp. 5337–5352, Feb 2000.
[12] Ashley M Cook, Benjamin M Fregoso, Fernando De Juan, Sinisa Coh, and Joel E Moore. Design principles for shift current photovoltaics. Nature communications, Vol. 8, p. 14176, 2017.
[13] Takahiro Morimoto and Naoto Nagaosa. Topological nature of nonlinear optical effects in solids. Science Advances, Vol. 2, No. 5, p. e1501524, 2016.
[14] Takahiro Morimoto and Naoto Nagaosa. Topological aspects of nonlinear excitonic pro- cesses in noncentrosymmetric crystals. Phys. Rev. B, Vol. 94, p. 035117, Jul 2016.
[15] Takahiro Morimoto and Naoto Nagaosa. Shift current from electromagnon excitations in multiferroics. Phys. Rev. B, Vol. 100, p. 235138, Dec 2019.