Browsing by Author "Vázquez-Abal, María Elena"
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- ItemFixed points and steady solitons for the two-loop renormalization group flow(Journal of Fixed Point Theory and Applications, 2023-01-26) García-Río, Eduardo; Mariño-Villar, Rodrigo; Vázquez-Abal, María Elena; Vázquez-Lorenzo, RamónSolitons for the two-loop renormalization group flow are studied in the four-dimensional homogeneous setting, providing a classification of algebraic steady four-dimensional solitons.
- ItemHomogeneous generalized Einstein manifolds in dimension four(2021-08-20) García-Río, Eduardo; Mariño-Villar, Rodrigo; Vázquez-Abal, María Elena; Vázquez-Lorenzo, RamónWe classify homogeneous four-dimensional manifolds satisfying a curvaturecondition which naturally generalizes the Einstein one. Our work leads to newexamples of self-similar solutions of the two-loop renormalization group flow.