This Nature Scientific Report from a European collaboration expands the concept of space-time cloaking, introduced recently for electromagnetic waves, and applies it to acoustics. Through numerical simulations, the group demonstrates the use of relativistic form-invariance for enabling acoustic cloaking in a moving medium. They believe this mathematical apparatus will lead to broad applications in other areas of physics.
C. Garcia-Meca, S. Carloni, C. Barcelo, G. Jannes, J. Sanchez-Dehesa & A. Martinez
Nature Scientific Reports
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