Models of the Small World: A Review
M. E. J. Newman (Santa Fe Institute)
TL;DR
This paper reviews the concept of the small world phenomenon, particularly the 'six degrees of separation,' highlighting its significance and recent interest within the physics community.
Contribution
It offers a concise overview of the small world theory and recent research developments in understanding network connectivity.
Findings
The six degrees of separation is a prevalent phenomenon.
Recent physics research has focused on modeling small world networks.
The review summarizes key theoretical and empirical insights.
Abstract
It is believed that almost any pair of people in the world can be connected to one another by a short chain of intermediate acquaintances, of typical length about six. This phenomenon, colloquially referred to as the ``six degrees of separation,'' has been the subject of considerable recent interest within the physics community. This paper provides a short review of the topic.
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Taxonomy
TopicsOpinion Dynamics and Social Influence · Complex Network Analysis Techniques · Cellular Automata and Applications