Extended operator algebra for abelian sa
β
Deepak Dhar
π
Article
π
1996
π
Elsevier Science
π
English
β 317 KB
We generalize the definition of the operators corresponding to particle addition in the abelian sandpile models to include a phase factor e ~', where n is the number of topplings in the avalanche, and β’ is a real parameter. The new operators so defined are still abelian, and their derivatives with r