3 citations · 5 across the 5 of their papers we have counts for
18 papers
Anomalous Lagrangians and the radiative muon capture in hydrogen
J. Smejkal, E. Truhlik, F. C. Khanna
The structure of an anomalous Lagrangian of the pi-rho-omega-a_1 system is investigated within the hidden local SU(2)_R x SU(2)_L symmetry approach. The interaction of the external…
Nonequilibrium Extension of the Landau-Lifshitz-Gilbert Equation for Magnetic Systems
Jeongwon Ho, B. C. Choi, F. C. Khanna +1
Using the invariant operator method for an effective Hamiltonian including the radiation-spin interaction, we describe the quantum theory for magnetization dynamics when the spin s…
Generalized Bogoliubov Transformation, Fermion Field and Casimir Effect in a Box
H. Queiroz, J. C. da Silva, F. C. Khanna +2
In this work a generalization of the Bogoliubov transformation is developed to describe a space compactified fermionic field. The method is the fermion counterpart of the formalism…
Thermofield Dynamics of Time-Dependent Boson and Fermion Systems
Sang Pyo Kim, F. C. Khanna
We formulate the thermofield dynamics for time-dependent systems by combining the Liouville-von Neumann equation, its invariant operators, and the basic notions of thermofield dyna…
Boson Stars with Self-Interacting Quantum Scalar Fields
Jeongwon Ho, F. C. Khanna, Chul H. Lee
The Klein-Gordon-Einstein equations of classical real scalar fields have time-dependent solutions (periodic in time). We show that quantum real scalar fields can form non-oscillati…
Decoherence of Quantum Damped Oscillators
Sang Pyo Kim, Ademir E. Santana, F. C. Khanna
Quantum dissipation is studied within two model oscillators, the Caldirola-Kanai (CK) oscillator as an open system with one degree of freedom and the Bateman-Feshbach-Tikochinsky (…