Visa and Invitation Letters

If you need an invitation letter please send your request to

Note: For conference attendees who will or may be receiving any kind of support from the conference (travel, honorarium, etc.), the following requirements apply:

More information: As of October 2004, new visa arrangements are in force for visitors to the United States. Details can be found at the US State Department

Contact R.W. Gothe, Email:, Phone: 803-777-9025, Office: PSC 704d, University of South Carolina, Department of Physics and Astronomy, 712 Main Street, Columbia, SC 29208.