Coherent dynamics on hierarchical systems
نویسندگان
چکیده
منابع مشابه
Coherent dynamics on hierarchical systems
We study the coherent transport modeled by continuous-time quantum walks, focussing on hierarchical structures. For these we use Husimi cacti, lattices dual to the dendrimers. We find that the transport depends strongly on the initial site of the excitation. For systems of sizes N ≤ 21, we find that processes which start at central sites are nearly recurrent. Furthermore, we compare the classic...
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ژورنال
عنوان ژورنال: Physica A: Statistical Mechanics and its Applications
سال: 2006
ISSN: 0378-4371
DOI: 10.1016/j.physa.2006.04.078