In this work, we consider a charged massive fermionic quantum field in the idealized cosmic string spacetime and in the presence of a magnetic field confined in a cylindrical tube of finite radius. Three distinct configurations for the magnetic fields are taken into account: (i) a cylindrical shell of radius a, (ii) a magnetic field proportional to 1/r and (iii) a constant magnetic field. In these three cases, the axis of the infinitely long tube of radius a coincides with the cosmic string. Our main objectives in this paper are to analyze vacuum expected values (VEVs) of the current density, jP, fermionic condensate (FC) e and the VEV of the fermionic energy-momentum tensor, Ti". In order to do that, we explicitly construct the complete se...
This PhD thesis discusses the internal structure of topological defects, and branes in extra-dimensi...
It is presented a review on three subjects: the origin and nature of topological defects, the non-r...
We evaluate the fermion condensate and the expectation values of the charge and current densities fo...
In this work, we consider a charged massive fermionic quantum field in the idealized cosmic string s...
We investigate the fermionic condensate (FC) and the vacuum expectation value (VEV) of the energy-mo...
In this paper, we calculate the vacuum expectation value of the azimuthal fermionic current, associa...
In this thesis, we investigate quantum properties associated with massive fields near a cosmic strin...
In this paper we consider a charged massless scalar quantum field operator in the spacetime of an id...
In this thesis, we investigate the e ect of the topology and the magnetic eld on the vacuum uctu...
In this paper, we consider a massive charged fermionic quantum field and investigate the current den...
In this paper, we analyzed the fermionic condensate (FC) associated with a massive fermionic field o...
In this paper, we investigate the fermionic current densities induced by a magnetic flux running alo...
In this paper we analyse the vacuum polarization effects due to a magnetic flux on massless fermioni...
We investigate the renormalized vacuum expectation values of the field square and the energy-momentu...
In this paper we analyse the vacuum polarization effect associated with the charged massless scalar ...
This PhD thesis discusses the internal structure of topological defects, and branes in extra-dimensi...
It is presented a review on three subjects: the origin and nature of topological defects, the non-r...
We evaluate the fermion condensate and the expectation values of the charge and current densities fo...
In this work, we consider a charged massive fermionic quantum field in the idealized cosmic string s...
We investigate the fermionic condensate (FC) and the vacuum expectation value (VEV) of the energy-mo...
In this paper, we calculate the vacuum expectation value of the azimuthal fermionic current, associa...
In this thesis, we investigate quantum properties associated with massive fields near a cosmic strin...
In this paper we consider a charged massless scalar quantum field operator in the spacetime of an id...
In this thesis, we investigate the e ect of the topology and the magnetic eld on the vacuum uctu...
In this paper, we consider a massive charged fermionic quantum field and investigate the current den...
In this paper, we analyzed the fermionic condensate (FC) associated with a massive fermionic field o...
In this paper, we investigate the fermionic current densities induced by a magnetic flux running alo...
In this paper we analyse the vacuum polarization effects due to a magnetic flux on massless fermioni...
We investigate the renormalized vacuum expectation values of the field square and the energy-momentu...
In this paper we analyse the vacuum polarization effect associated with the charged massless scalar ...
This PhD thesis discusses the internal structure of topological defects, and branes in extra-dimensi...
It is presented a review on three subjects: the origin and nature of topological defects, the non-r...
We evaluate the fermion condensate and the expectation values of the charge and current densities fo...