On the Spectral Stability of Kinks in Some PT-Symmetric Variants of the Classical Klein-Gordon Field Theories

An Instability Index Theory for Quadratic Pencils and Applications

(2014) Jared Bronski et al.   COMMUNICATIONS IN MATHEMATICAL PHYSICS

Variational method for nonconservative field theories: Formulation and twoPT-symmetric case examples

(2014) P. G. Kevrekidis   PHYSICAL REVIEW A

Observation of PT phase transition in a simple mechanical system

(2013) Carl M. Bender et al.   AMERICAN JOURNAL OF PHYSICS

Instability indices for matrix polynomials

(2013) Todd Kapitula et al.   LINEAR ALGEBRA AND ITS APPLICATIONS

Spectral stability analysis for special solutions of second order in time PDEs: The higher dimensional case

(2013) Milena Stanislavova et al.   PHYSICA D-NONLINEAR PHENOMENA

Effects of parity-time symmetry in nonlinear Klein-Gordon models and their stationary kinks

(2013) A. Demirkaya et al.   PHYSICAL REVIEW E

Gain-Driven Discrete Breathers inPT-Symmetric Nonlinear Metamaterials

(2013) N. Lazarides et al.   PHYSICAL REVIEW LETTERS

Discrete solitons in \chem {\cal PT} -symmetric lattices

(2012) V. V. Konotop et al.   EPL

Nonlinear $ \mathcal {PT}$-symmetric plaquettes

(2012) Kai Li et al.   Journal of Physics A-Mathematical and Theoretical

Linear stability analysis for travelling waves of second order in time PDE's

(2012) Milena Stanislavova et al.   NONLINEARITY

Nonlocality in PT-symmetric waveguide arrays with gain and loss

(2012) Andrey A. Sukhorukov et al.   OPTICS LETTERS

Nonlinear modes in the harmonicPT-symmetric potential

(2012) Dmitry A. Zezyulin et al.   PHYSICAL REVIEW A

Breathers inPT-symmetric optical couplers

(2012) I. V. Barashenkov et al.   PHYSICAL REVIEW A

Bypassing the bandwidth theorem withPTsymmetry

(2012) Hamidreza Ramezani et al.   PHYSICAL REVIEW A

Dark solitons and vortices inPT-symmetric nonlinear media: From spontaneous symmetry breaking to nonlinearPTphase transitions

(2012) V. Achilleos et al.   PHYSICAL REVIEW A

Stability analysis for solitons inPT-symmetric optical lattices

(2012) Sean Nixon et al.   PHYSICAL REVIEW A

Optical solitons inPT-symmetric nonlinear couplers with gain and loss

(2012) N. V. Alexeeva et al.   PHYSICAL REVIEW A

Nonlinear Modes in Finite-DimensionalPT-Symmetric Systems

(2012) D. A. Zezyulin et al.   PHYSICAL REVIEW LETTERS

Stabilization of solitons in PT models with supersymmetry by periodic management

(2011) R. Driben et al.   EPL

Stability of solitons in parity-time-symmetric couplers

(2011) Rodislav Driben et al.   OPTICS LETTERS

Solitons inPT-symmetric nonlinear lattices

(2011) Fatkhulla Kh. Abdullaev et al.   PHYSICAL REVIEW A

Experimental study of activeLRCcircuits withPTsymmetries

(2011) Joseph Schindler et al.   PHYSICAL REVIEW A

Solitons in a chain of parity-time-invariant dimers

(2011) Sergey V. Suchkov et al.   PHYSICAL REVIEW E

PT-symmetric oligomers: Analytical solutions, linear stability, and nonlinear dynamics

(2011) K. Li et al.   PHYSICAL REVIEW E

Observation of parity–time symmetry in optics

(2010) Christian E. Rüter et al.   Nature Physics

Binary parity-time-symmetric nonlinear lattices with balanced gain and loss

(2010) Sergey V. Dmitriev et al.   OPTICS LETTERS

Unidirectional nonlinearPT-symmetric optical structures

(2010) Hamidreza Ramezani et al.   PHYSICAL REVIEW A

Nonlinear suppression of time reversals inPT-symmetric optical couplers

(2010) Andrey A. Sukhorukov et al.   PHYSICAL REVIEW A

On quadratic eigenvalue problems arising in stability of discrete vortices

(2009) Marina Chugunova et al.   LINEAR ALGEBRA AND ITS APPLICATIONS

Discrete Breathers in a Forced-Damped Array of Coupled Pendula: Modeling, Computation, and Experiment

(2009) J. Cuevas et al.   PHYSICAL REVIEW LETTERS

Observation ofPT-Symmetry Breaking in Complex Optical Potentials

(2009) A. Guo et al.   PHYSICAL REVIEW LETTERS

Optical Solitons inPTPeriodic Potentials

(2008) Z. H. Musslimani et al.   PHYSICAL REVIEW LETTERS