TY - BOOK AU - Bender Carl M TI - PT symmetry in quantum and classical physics SN - 9781786345950 (hbk) U1 - CN1, Q9 PY - 2019/// CY - New Jersey PB - World Scientific KW - Advanced topics in PT symmetry KW - Introduction to PT symmetry KW - Physics N1 - Bibliography 393-436p.; Index 437-446p ER -