Quantum Probes of Timelike Naked Singularities in -Dimensional Power-Law Spacetimes

@article{Gurtug2013QuantumPO,
  title={Quantum Probes of Timelike Naked Singularities in -Dimensional Power-Law Spacetimes},
  author={Ozay Gurtug and Mustafa Halilsoy and S. Habib Mazharimousavi},
  journal={Advances in High Energy Physics},
  year={2013},
  volume={2015},
  pages={684731}
}
The formation of naked singularities in -dimensional power-law spacetimes in linear Einstein-Maxwell and Einstein-scalar theories sourced by azimuthally symmetric electric field and a self-interacting real scalar field, respectively, are considered in view of quantum mechanics. Quantum test fields obeying the Klein-Gordon and Dirac equations are used to probe the classical timelike naked singularities developed at . We show that when the classically singular spacetimes probed with scalar waves… 
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References

SHOWING 1-10 OF 47 REFERENCES
Classical and Quantum Singularities of Levi-Civita Spacetimes with and without a Positive Cosmological Constant
Levi-Civita spacetimes have classical naked singularities. They also have quantum singularities. Quantum singularities in general relativistic spacetimes are determined by the behavior of quantum
Quantum singularities in the BTZ spacetime
The spinless Banados-Teiltelboim-Zanelli spacetime is considered in the quantum theory context. Specifically, we study the case of a negative mass parameter using quantum test particles obeying the
Quantum probes of timelike naked singularities in the weak field regime of f (R) global monopole spacetime
A bstractThe formation of a naked singularity in f (R) global monopole spacetime is considered in view of quantum mechanics. Quantum test fields obeying the Klein-Gordon, Dirac and Maxwell equations
Quantum singularities in spherically symmetric, conformally static spacetimes
A definition of quantum singularity for the case of static spacetimes has recently been extended to conformally static spacetimes. Here the theory behind quantum singularities in conformally static
Quantum singularities in (2+1) dimensional matter coupled black hole spacetimes
Quantum singularities considered in the 3D Banados-Teitelboim-Zanelli (BTZ) spacetime by Pitelli and Letelier [Phys. Rev. D 77, 124030 (2008)] is extended to charged BTZ and 3D
Quantum singularities in a model of f(R) gravity
The formation of a naked singularity in a model of f(R) gravity having as source a linear electromagnetic field is considered in view of quantum mechanics. Quantum test fields obeying the
Quantum singularity of Levi-Civita spacetimes
Quantum singularities in general relativistic spacetimes are determined by the behaviour of quantum test particles. A static spacetime is quantum mechanically singular if the spatial portion of the
Who's afraid of naked singularities? Probing timelike singularities with finite energy waves
To probe naked spacetime singularities with waves rather than with particles we study the well-posedness of initial value problems for test scalar fields with finite energy so that the natural
LETTER: Quantum Singularity of Quasiregular Spacetimes
Some of the mildest singularities in classical general relativity are shown to be singular quantum mechanically as well. A class of the mild, topological singularities known as quasiregular
Scalar field probes of power-law space-time singularities
We analyse the effective potential of the scalar wave equation near generic space-time singularities of power-law type (Szekeres-Iyer metrics) and show that the effective potential exhibits a
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