Optics of short-pitch deformed-helix ferroelectric liquid crystals: symmetries, exceptional points, and

Alexei D Kiselev1, Vladimir G Chigrinov2

  • 1Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong and Institute of Physics of National Academy of Sciences of Ukraine, prospekt Nauki 46, 03680 Kiev, Ukraine.

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