LEADER 03473nam  22006255  450 
001 9910350292303321
005 20200702202733.0
010   $a981-13-8751-6
024 7 $a10.1007/978-981-13-8751-7
035   $a(CKB)4100000009158789
035   $a(MiAaPQ)EBC5844332
035   $a(DE-He213)978-981-13-8751-7
035   $a(PPN)23848694X
035   $a(EXLCZ)994100000009158789
100   $a20190731d2019      u|         0
101 0 $aeng
135   $aurcnu||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aGauge Invariance Approach to Acoustic Fields /$fby Woon Siong Gan
205   $a1st ed. 2019.
210  1$aSingapore :$cSpringer Singapore :$cImprint: Springer,$d2019.
215   $a1 online resource (179 pages) $cillustrations
311   $a981-13-8750-8 
327   $aIntroduction -- History of Gauge Theory -- Coordinate Systems as the Framework of Equations -- Gauge Fields -- Covariant Derivative in Gauge Theory -- Lie Groups -- Global Gauge Invariance -- Local Gauge Invariance -- Gauge Fixing -- Noether?s Theorem -- Spontaneous Symmetry Breaking and Phonon as the Goldstone Mode -- Time Reversal Acoustics and Super resolution -- Negative Refraction, Acoustical Metamaterials , and Acoustical Cloaking -- New Acoustics based on Metamaterials.
330   $aThis 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. .
606   $aAcoustical engineering
606   $aMaterials science
606   $aAcoustics
606   $aMechanics
606   $aMechanics, Applied
606   $aSolid state physics
606   $aEngineering Acoustics$3https://scigraph.springernature.com/ontologies/product-market-codes/T16000
606   $aCharacterization and Evaluation of Materials$3https://scigraph.springernature.com/ontologies/product-market-codes/Z17000
606   $aAcoustics$3https://scigraph.springernature.com/ontologies/product-market-codes/P21069
606   $aSolid Mechanics$3https://scigraph.springernature.com/ontologies/product-market-codes/T15010
606   $aSolid State Physics$3https://scigraph.springernature.com/ontologies/product-market-codes/P25013
615  0$aAcoustical engineering.
615  0$aMaterials science.
615  0$aAcoustics.
615  0$aMechanics.
615  0$aMechanics, Applied.
615  0$aSolid state physics.
615 14$aEngineering Acoustics.
615 24$aCharacterization and Evaluation of Materials.
615 24$aAcoustics.
615 24$aSolid Mechanics.
615 24$aSolid State Physics.
676   $a530.1435
700   $aGan$b Woon Siong$4aut$4http://id.loc.gov/vocabulary/relators/aut$0909749
906   $aBOOK
912   $a9910350292303321
996   $aGauge Invariance Approach to Acoustic Fields$92088881
997   $aUNINA