1. M. Ohya and D. Petz, Quantum entropy and its use, corrected 2nd printing, Text and Monographs in Physics, Springer Study Edition, Springer (2004).
2. H. Araki, Relative entropy of states of von Neumann algebras, Publ. Res. Inst. Math. Sci. Kyoto 1976 (1976) 809 [ INSPIRE ].
3. H. Casini, Relative entropy and the Bekenstein bound, Class. Quant. Grav. 25 (2008) 205021 [ arXiv:0804.2182 ] [ INSPIRE ].
4. A.C. Wall, A Proof of the generalized second law for rapidly-evolving Rindler horizons, Phys. Rev. D 82 (2010) 124019 [ arXiv:1007.1493 ] [ INSPIRE ].
5. A.C. Wall, A proof of the generalized second law for rapidly changing fields and arbitrary horizon slices, Phys. Rev. D 85 (2012) 104049 [ arXiv:1105.3445 ] [ INSPIRE ].