Abstract
Recent two-photon photo-luminescence experiments give accurate data for the ground and first excited excitonic energies at different nanotube radii. In this paper we compare the analytic approximations proved in [CDR], with a standard variational approach. We show an excellent agreement at sufficiently small radii.
Original language | English |
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Title of host publication | Contemporary Mathematics |
Editors | Dennis Deturck |
Number of pages | 11 |
Volume | 447 |
Publisher | American Mathematical Society |
Publication date | 2007 |
Pages | 45-55 |
ISBN (Print) | 9780821842416 |
Publication status | Published - 2007 |