Reunion of random walkers

3.    S. Mukherji and S. M. Bhattacharjee,        Phys. Rev. E 63, 051103 (2001)
         Title: Reunion of random walkers with a long range interaction: applications to polymers and quantum mechanics
        cond-mat/0101128  pdf

2.    S. Mukherji and S. M. Bhattacharjee              Phys. Rev. E48,3427 (1993)
        Title:         Reunion and survival of interacting walkers

1.    S. Mukherji and S. M. Bhattacharjee,             J. Phys. A26, L1139 (1993)
        Title:   Reunion of vicious walkers: results from ε expansion
             cond-mat/9311009     pdf