Jürgen Fuchs has received his PhD in 1985 at the University of Heidelberg. Since 2000 he is a professor of theoretical physics at Karlstad University, Sweden. He has been a visiting scientist at ETH Zürich, Paris 6 and 7, the Erwin-Schrödinger Institute, the Australian National University and the University of Alberta.Christoph Schweigert has received his PhD from the University of Amsterdam in 1995. Since 2003 he is a professor of mathematics at Hamburg University. He was an invited speaker at the ICM 2006 and the ECM 2008.Yang Yang has received his MSc at the University of Hamburg in 2019. He is a PhD student at the University of Hamburg where he expects to receive his PhD in 2022.

• Introduction.- Correlators in rational conformal field theory.- Correlators from string nets.- Correlators of particular interest.- Braided Eckmann-Hilton relation.- Universal correlators.- Appendix.

Jürgen Fuchs has received his PhD in 1985 at the University of Heidelberg. Since 2000 he is a professor of theoretical physics at Karlstad University, Sweden. He has been a visiting scientist at ETH Zürich, Paris 6 and 7, the Erwin-Schrödinger Institute, the Australian National University and the University of Alberta.Christoph Schweigert has received his PhD from the University of Amsterdam in 1995. Since 2003 he is a professor of mathematics at Hamburg University. He was an invited speaker at the ICM 2006 and the ECM 2008.Yang Yang has received his MSc at the University of Hamburg in 2019. He is a PhD student at the University of Hamburg where he expects to receive his PhD in 2022.

• Introduction.- Correlators in rational conformal field theory.- Correlators from string nets.- Correlators of particular interest.- Braided Eckmann-Hilton relation.- Universal correlators.- Appendix.

Jürgen Fuchs has received his PhD in 1985 at the University of Heidelberg. Since 2000 he is a professor of theoretical physics at Karlstad University, Sweden. He has been a visiting scientist at ETH Zürich, Paris 6 and 7, the Erwin-Schrödinger Institute, the Australian National University and the University of Alberta.Christoph Schweigert has received his PhD from the University of Amsterdam in 1995. Since 2003 he is a professor of mathematics at Hamburg University. He was an invited speaker at the ICM 2006 and the ECM 2008.Yang Yang has received his MSc at the University of Hamburg in 2019. He is a PhD student at the University of Hamburg where he expects to receive his PhD in 2022.

• Introduction.- Correlators in rational conformal field theory.- Correlators from string nets.- Correlators of particular interest.- Braided Eckmann-Hilton relation.- Universal correlators.- Appendix.