69 citations · 283 across the 13 of their papers we have counts for
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gr-qc2014★ 4 cited
Transformational acoustic metamaterials based on pressure gradients
C. García-Meca, S. Carloni, C. Barceló +3
We apply a homogenization process to the acoustic velocity potential wave equation. The study of various examples shows that the resulting effective properties are different from t…
gr-qc2013★ 19 cited
Spacetime transformation acoustics
C. García-Meca, S. Carloni, C. Barceló +3
A recently proposed analogue transformation method has allowed the extension of transformation acoustics to general spacetime transformations. We analyze here in detail the differe…