Quantum phase transitions of Dirac particles in a magnetized rotating curved background: Interplay of geometry, magnetization, and thermodynamics

ŞAHAN N., Sucu E., SUCU Y.

Physics of the Dark Universe, cilt.49, 2025 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 49
  • Basım Tarihi: 2025
  • Doi Numarası: 10.1016/j.dark.2025.102005
  • Dergi Adı: Physics of the Dark Universe
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, INSPEC
  • Anahtar Kelimeler: Dirac equation, Energy eigenvalues, Heat capacity, Magnetization, Partition function, Quantum phase transitions, Rotating curved background, Statistical mechanics
  • Akdeniz Üniversitesi Adresli: Evet

Özet

In this research, we investigate the quantum and classical phase transitions of the Dirac particles in a homogeneously magnetized curved rotating 2+1 dimensional spacetime. We consider the intricate relationship between geometry and quantum phase events through the study of quantum electrodynamics in the rotating curved spacetime. Using methods from quantum electrodynamics and statistical mechanics, the study examines the effects of an external magnetic field, the background rotation parameter, and curvature on the characteristics of quantum and classical phase transitions, focusing on critical points and scaling behavior, and we see that as thermal fluctuations get closer to zero, quantum fluctuations begin to dominate at this system.