TY - GEN AU - Del Corral, Daniel AU - Olmedo Nieto, Javier Antonio PY - 2022 UR - http://hdl.handle.net/10481/74805 AB - We study the quasinormal frequencies of three effective geometries of nonrotating regular black holes derived from loop quantum gravity. Concretely, we consider the Ashtekar-Olmedo-Singh and two Gambini- Olmedo-Pullin prescriptions. We compute the... LA - eng PB - American Physical Society TI - Breaking of isospectrality of quasinormal modes in nonrotating loop quantum gravity black holes DO - 10.1103/PhysRevD.105.064053 ER -