20 citations · 42 across the 5 of their papers we have counts for
5 papers
Blow-up solutions of Helmholtz equation for a Kerr slab with a complex linear and nonlinear permittivity
Varga Kalantarov, Ali Mostafazadeh, Neslihan Oflaz
We show that the Helmholtz equation describing the propagation of transverse electric waves in a Kerr slab with a complex linear permittivity and a complex Kerr coefficient admits…
Scattering due to geometry: The case of a spinless particle moving on an asymptotically flat embedded surface
Neslihan Oflaz, Ali Mostafazadeh, Mehrdad Ahmady
A nonrelativistic quantum mechanical particle moving freely on a curved surface feels the effect of the nontrivial geometry of the surface through the kinetic part of the Hamiltoni…
Unidirectional Reflection and Invisibility in Nonlinear Media with an Incoherent Nonlinearity
Ali Mostafazadeh, Neslihan Oflaz
We give explicit criteria for the reflectionlessness, transparency, and invisibility of a finite-range potential in the presence of an incoherent (intensity-dependent) nonlinearity…
Accelerated Expansion of the Universe in a Higher Dimensional Modified Gravity with Euler-Poincaré Terms
Ozgur Akarsu, Tekin Dereli, Neslihan Oflaz
A higher dimensional modified gravity theory with an action that includes dimensionally continued Euler-Poincaré forms up to second order in curvatures is considered. The variation…
Accelerating anisotropic cosmologies in Brans-Dicke gravity coupled to a mass-varying vector field
Ozgur Akarsu, Tekin Dereli, Neslihan Oflaz
The field equations of Brans-Dicke gravity coupled to a mass-varying vector field are derived. Anisotropic cosmological solutions with a locally rotationally symmetric Bianchi type…