The heat conduction in one-dimensional systems with hard-point interparticle interaction was discussed. It was found that when the particles interact through elastic hard-point collisions (a standard assymetric case), the system showed infinite (anomalous) thermal conductivity as follows from the Prosen-Campbell theorem. The results showed that the one dimensional diatomic gas confined in a finite box always possessed infinite conductivity, independently on the mass ratio.
|Number of pages||4|
|Journal||Physical Review Letters|
|Publication status||Published - Apr 15 2002|
ASJC Scopus subject areas
- Physics and Astronomy(all)