Domain wall description of superconductivity

Kondo effect from a Lorentz-violating domain wall description of superconductivity

“…Since such soliton solutions can follow non-trivial orbits in the field space [8], they are mostly forced to move along accelerated trajectories. In the limit of small velocities these solutions can be identified as Rindler observers [1] in a thermal bath which allows to introduce temperature in the system via Unruh effect, supporting an investigation of thermodynamic quantities in the domain wall description of superconductivity. The quantum field theory can explain several important effects of superconductivity through an appropriate classical regime of a quantum field theory inspired by the Ginzburg-Landau (GL) theory [9,10].…”

“…In a recent study was put forward an alternative theory of superconductivity in field theory through domain wall description of superconductivity [1]. Now we extend this investigation by considering a theory that allows Lorentz and CPT violation.…”

“…To introduce the effects of temperature in the system we identify the solutions φ and χ in terms of an accelerated observer coordinates as follows [1]…”

“…In this section we follow the Lagrangian that describes the superconducting domain wall given by [1]…”

Fibonacci oscillators in the Landau diamagnetism problem

“…Of course, we performed a theoretical application, and it allows various assumptions. By comparing these results with similar experimental curves, one could understand how impurities could be entering into a material that affects, e.g., superconductivity such its critical temperature increases, which would be of great interest to whom that works with high T c superconductors -see [43] for a recent alternative theoretical investigation on these type of superconductors whose structure can be extended via q-deformation in order to introduce impurities.…”