Calculation of sound velocity and structure factor for interacting bosons

✍ Scribed by K.M. Khanna; S.N. Mehrotra

• Publisher: Elsevier Science
• Year: 1977
• Tongue: English
• Weight: 175 KB
• Volume: 89
• Category: Article
• ISSN: 0378-4371
• DOI: 10.1016/0378-4371(77)90087-5

✦ Synopsis

We have calculated the velocities of the first and second sound and the structure factor for a system of interacting bosons. The two-body interatomic potential used is assumed to be composed of a hard core followed by a sum of both repulsive and attractive gaussians.