@misc{ColomMikheevaAchourietal., author = {R{\´e}mi Colom and Elena Mikheeva and Karim Achouri and Jesus Zuniga-Perez and Nicolas Bonod and Olivier J.F. Martin and Sven Burger and Patrice Genevet}, title = {Crossing of the Branch Cut: The Topological Origin of a Universal 2π-Phase Retardation in Non-Hermitian Metasurfaces (Laser Photonics Rev. 17(6)/2023)}, volume = {17}, journal = {Laser Photonics Rev.}, doi = {10.1002/lpor.202370029}, pages = {2370029}, language = {en} }