TY  - JOUR
AU  - Sánchez Soto, Luis Lorenzo
AU  - Monzón Serrano, Juan José
PY  - 2014
DO  - 10.3390/sym6020396
SN  - 2073-8994
UR  - https://hdl.handle.net/20.500.14352/35546
T2  - Symmetry
AB  - We give a simplified account of the properties of the transfer matrix for a complex one-dimensional potential, paying special attention to the particular instance of unidirectional invisibility. In appropriate variables, invisible potentials appear as...
LA  - eng
M2  - 396
PB  - MDPI
KW  - ΡT Symmetry
KW  - SL(2
KW  - C)
KW  - Lorentz Group
KW  - Hyperbolic Geometry
TI  - Invisibility and PT Symmetry: A Simple Geometrical Viewpoint
TY  - journal article
VL  - 6
ER  -