2 papers
physics.app-ph2023
Flexural wave illusion on a curved plate
Pengfei Zhao, Liyou Luo, Yongquan Liu +1
Manipulating elastic waves using a transformation approach is challenging due to the complex constitutive relationship. However, for flexural waves, approximated as scalar waves, t…
physics.class-ph2022
Conformally mapped black hole effect in elastic curved continuum
Dongwoo Lee, Yiran Hao, Jeonghoon Park +3
We present a black hole effect by strategically leveraging a conformal mapping in elastic continuum with curved-space framework, which is less stringent compared to a Schwarzschild…