TY  - GEN
N2  - This book highlights the symmetry properties of acoustic fields and describes the gauge invariance approach, which can be used to reveal those properties. Symmetry is the key theoretical framework of metamaterials, as has been demonstrated by the successful fabrication of acoustical metamaterials. The book first provides the necessary theoretical background, which includes the covariant derivative, the vector potential, and invariance in coordinate transformation. This is followed by descriptions of global gauge invariance (isotropy), and of local gauge invariance (anisotropy). Sections on time reversal symmetry, reflection invariance, and invariance of finite amplitude waves round out the coverage.
DO  - 10.1007/978-981-13-8751-7
DO  - 10.1007/978-981-13-8
DO  - doi
AB  - This book highlights the symmetry properties of acoustic fields and describes the gauge invariance approach, which can be used to reveal those properties. Symmetry is the key theoretical framework of metamaterials, as has been demonstrated by the successful fabrication of acoustical metamaterials. The book first provides the necessary theoretical background, which includes the covariant derivative, the vector potential, and invariance in coordinate transformation. This is followed by descriptions of global gauge invariance (isotropy), and of local gauge invariance (anisotropy). Sections on time reversal symmetry, reflection invariance, and invariance of finite amplitude waves round out the coverage.
T1  - Gauge invariance approach to acoustic fields /
AU  - Gan, Woon Siong,
CN  - QC793.3.G38
ID  - 913424
KW  - Gauge fields (Physics)
KW  - Nonlinear acoustics.
SN  - 9789811387517
SN  - 9811387516
SN  - 9811387508
SN  - 9789811387500
SN  - 9789811387524
SN  - 9811387524
SN  - 9789811387531
SN  - 9811387532
TI  - Gauge invariance approach to acoustic fields /
LK  - https://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-981-13-8751-7
UR  - https://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-981-13-8751-7
ER  -