1. When Mazer was conducting the Taipei Sinfonietta this September, he became so excited the baton snapped in two and stabbed his finger.

2. Baseball reflects America's history, just as Roslyn Mazer put it.

3. The spectrum of the cavity field has a lot of information about the interaction between atoms and radiation. In this thesis, we investigate the spectrum of many-atom mazer .

4. Especially, in the limit of ultracold atoms, a quantum-mechanical treatment of the center-of-mass (CM) motion is required and it leads to a completely new kind of characters of mazer.

5. However, as we know under present experimental conditions ultracold atoms injected into a cavity prefer to cluster, therefore, and it is very important to develop a many-atom mazer.

6. We also calculate the spectra of the cavity field numerically via the eigenvalues and the eigenvectors of the mazer master equation for the case with the number of atoms from one to four.