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Title of Journal: Int J Theor Phys

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Abbravation: International Journal of Theoretical Physics

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Springer US

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DOI

10.1016/0304-4238(79)90084-0

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1572-9575

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Creation of Scalar and Dirac Particles in Asymptot

Authors: Shahpoor Moradi
Publish Date: 2008/04/17
Volume: 47, Issue: 11, Pages: 2807-2818
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Abstract

In the present article we obtain the exact solutions of the KleinGordon and Dirac equations for two models of RobertsonWalker spaces with asymptotically Minkowskian regions Using the obtained exact solutions we calculate the density of scalar and Dirac particles created through Bogolubov transformations technique For Dirac field it is shown that the creation rate of particles and anti particles are equal

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Other Papers In This Journal:
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  2. Efficient and Economic Schemes for Remotely Preparing a Four-Qubit Cluster-Type Entangled State
  3. Entanglement Entropy in an Opened Antiferromagnetic Heisenberg Chain with Alternating Interaction
  4. Spin Squeezing in Superposition of Four-Qubit Symmetric State and W States
  5. Corrected Hawking Temperature in Snyder’s Quantized Space-time
  6. Local Copying of d × d -dimensional Partially Entangled Pure States
  7. Non-Differentiable Mechanical Model and Its Implications
  8. Bosonization and Fermionization of the Superstring Oscillators
  9. Splitting an Arbitrary Two-Qubit State via a Genuine Six-Qubit Entangled State
  10. Quantum Tasks Using Symmetric Cluster States
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  12. Precision Mass Sensing by Tunable Double Optomechanically Induced Transparency with Squeezed Field in a Coupled Optomechanical System
  13. The Effect of Impurities in a Three-Qubit Ising Spin Model
  14. Dyonic String-Like Solution in a Non-Abelian Gauge Theory with Two Potentials
  15. QCD Ghost Dark Energy in RS II Braneworld with Bulk-Brane Interaction
  16. Thermodynamics of the Bulk Viscous Cosmological Fluid in Presence of the Particle Creation Pressure
  17. Dynamics of Relativistic Solitons Due to Pseudo Sine-Gordon Equation
  18. The Lattice and Simplex Structure of States on Pseudo Effect Algebras
  19. Comment on: Supervisory Asymmetric Deterministic Secure Quantum Communication
  20. CPT Groups of Higher Spin Fields
  21. Quantum Information in the Frame of Coherent States Representation
  22. Gravitational Aharonov-Bohm Effect
  23. Non-Classical Traveling Solutions in a Nonlinear Klein Gordon Model
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  26. Absolute Continuity in Noncommutative Measure Theory
  27. The Observer Determination
  28. Viability of Noether Symmetry of F ( R ) Theory of Gravity
  29. Late Time Acceleration in Scalar-Tensor Theory with GB Interaction
  30. Classification of Cosmic Scale Factor via Noether Gauge Symmetries
  31. Quantum Spin Hall Effect in a Triple-Well Quantum Dot System
  32. Comment on “Concrete Representation and Separability Criteria for Symmetric Quantum State”
  33. Minimal Length and the Quantum Bouncer: A Nonperturbative Study
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  35. True Neutrality as a New Type of Flavour
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  41. Two-Fluid Cosmological Models in Kaluza-Klein Space Time
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  43. Kantowski-Sachs Universe Filled with Perfect Fluid in f ( R , T ) Theory of Gravity
  44. Controlled Teleportation of an Arbitrary Three-Qubit State by Using Two Four-Qubit Entangled States
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  46. Stochastic Perturbation of Power Law Optical Solitons
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  60. Dark Energy in Weyl- f ( R ) Gravity
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  65. Weak Measurements Destroy Too Much Quantum Correlation
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