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The SO(3,1)-Gauge Invariant Approach to Fermions on Rindler Spacetime
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作者 Ciprian dariescu marina-aura dariescu 《Chinese Physics Letters》 SCIE CAS CSCD 2016年第2期1-4,共4页
We try to explicitly derive the Lorentz-gauge covariant Dirac equation, in terms of pseudo-orthonormal bases, on Rindler spacetime and to work out, with all the necessary coefficients, the respective closed-form solut... We try to explicitly derive the Lorentz-gauge covariant Dirac equation, in terms of pseudo-orthonormal bases, on Rindler spacetime and to work out, with all the necessary coefficients, the respective closed-form solutions, in both Dirac and Weyl representations. 展开更多
关键词 in with as of form Gauge Invariant Approach to Fermions on Rindler Spacetime The SO on
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Chiral Fermion Conductivity in Graphene-Like Samples Subjected to Orthogonal Fields
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作者 Ciprian dariescu marina-aura dariescu 《Chinese Physics Letters》 SCIE CAS CSCD 2012年第1期20-23,共4页
Starting with the U(1)-gauge covariant four-dimensional Dirac equation,we derive the analytic solutions describing the chiral massless fermions evolving in static orthogonal magnetic and electric fields.Working in cyl... Starting with the U(1)-gauge covariant four-dimensional Dirac equation,we derive the analytic solutions describing the chiral massless fermions evolving in static orthogonal magnetic and electric fields.Working in cylindric coordinates,we compute the electric current density essential component and the off-diagonal conductivities.By summing up the conductivities of the two distinct species of electrons connected to the orientation of spin,the well-known 4n-quantization law is restored. 展开更多
关键词 FERMI DIAGONAL CONDUCTIVITY
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Heun Functions Describing Fermions Evolving in Parallel Electric and Magnetic Fields
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作者 marina-aura dariescu CIPRIAN dariescu 《Chinese Physics Letters》 SCIE CAS CSCD 2015年第7期21-24,共4页
The present work deals with the behavior of fermions moving in a static magnetic induction and a time-harmonic electric field, both oriented along Oz. For the ultra-relativistic particles described by a Heun double co... The present work deals with the behavior of fermions moving in a static magnetic induction and a time-harmonic electric field, both oriented along Oz. For the ultra-relativistic particles described by a Heun double confluent equation, we derive the corresponding wave functions and the conserved current density components. 展开更多
关键词 exp Heun Functions Describing Fermions Evolving in Parallel Electric and Magnetic Fields
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Tunneling of Relativistic Bosons Induced by Magnetic Fields in the Magnetar’s Crust
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作者 marina-aura dariescu Ciprian dariescu Denisa-Andreea Mihu 《Chinese Physics Letters》 SCIE CAS CSCD 2015年第10期26-29,共4页
The present work is devoted to the study of bosons evolving in the frozen magnetar's crust endowed with an ultra-strong magnetic field orthogonal to an electric field, both described by periodic functions. We discuss... The present work is devoted to the study of bosons evolving in the frozen magnetar's crust endowed with an ultra-strong magnetic field orthogonal to an electric field, both described by periodic functions. We discuss the quantum tunneling process through the one-dimensional potential barrier along Oz. The solutions to the Klein- Gordon equation are expressed in terms of Mathieu's functions which, for computable particle's energy range, are turning from oscillatory to exponentially growing modes along Oz. Within the Jeffreys Wentzel Kramers- Brillouin framework, the transmission coefficient is computed for the particle momentum in the middle of the instability range. 展开更多
关键词 Tunneling of Relativistic Bosons Induced by Magnetic Fields in the Magnetar’s Crust
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