1995/03/07 by M.S. Bilenky, Bilenky, Mikhail, Arcadi Santamaria +1
Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Noncommutative and Quantum Gravity Theories #Quantum and Classical Electrodynamics
paper · pdf · doi:10.48550/arxiv.hep-ph/9503257
openalex publication_date 1995/03/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We discuss some applications of the effective quantum field theory to the description of the physics beyond the Standard Model. We consider two different examples. In the first one we derive, at the one-loop level, an effective lagrangian for an extension of the Standard Model with a charged scalar singlet by ``integrating out'' the heavy scalar. In the second example we illustrate the use of general effective theories at the loop level.