arXiv Open Access 2004

Group velocity of the acoustic eigen-modes in sonic crystals

Zhen Ye

Lihat Sumber

Abstrak

In this brief report, the group velocity of the eigen-modes in sonic crystals is derived, and shown to equal the averaged energy velocity of the eigen-modes. How the group velocity can be used to describe acoustic energy flows in sonic crystals is discussed.

Topik & Kata Kunci

physics.class-ph physics.gen-ph

Penulis (1)

Zhen Ye

Format Sitasi

APA MLA BibTeX

Ye, Z. (2004). Group velocity of the acoustic eigen-modes in sonic crystals. https://arxiv.org/abs/physics/0411060

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2004
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓