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Andronikos Paliathanasis

Identifiers

  • name variant Andronikos Paliathanasis 0.60 · backfill

Papers (74)

  1. Cosmo-PINN: A Physics-Informed Neural Network for Cosmological Reconstruction astro-ph.CO · 2026 · author #1
  2. Saturation Mechanisms in the Interacting Dark Sector astro-ph.CO · 2026 · author #1
  3. Viaggiu holographic dark energy in light of DESI DR2 gr-qc · 2026 · author #2
  4. Compact Stars in Symmetric Teleparallel Scalar-Tensor Gravity gr-qc · 2025 · author #4
  5. The CosmoVerse White Paper: Addressing observational tensions in cosmology with systematics and fundamental physics astro-ph.CO · 2025 · author #92
  6. Cosmology Intertwined: A Review of the Particle Physics, Astrophysics, and Cosmology Associated with the Cosmological Tensions and Anomalies astro-ph.CO · 2022 · author #143
  7. Singularity Analysis of a Variant of the Painlev{\'e}--Ince Equation nlin.SI · 2019 · author #2
  8. Bianchi IX cosmologies in the Einstein-Skyrme system in a sector with non-trivial topological charge gr-qc · 2019 · author #4
  9. Two-fluid solutions of particle-creation cosmologies gr-qc · 2018 · author #3
  10. Noether's Theorem and Symmetry math-ph · 2018 · author #2
  11. Symmetries of spacetimes embedded with an Electromagnetic String Fluid gr-qc · 2018 · author #3
  12. The past and future dynamics of quintom dark energy models gr-qc · 2018 · author #2
  13. Szekeres Universes with Homogeneous Scalar Fields gr-qc · 2018 · author #2
  14. Quadratic conservation laws and collineations: a discussion gr-qc · 2018 · author #3
  15. Black branes in four-dimensional conformal equivalent theories gr-qc · 2018 · author #3
  16. Symmetries of Differential Equations in Cosmology gr-qc · 2018 · author #2
  17. Dynamical analysis and cosmological viability of varying $G$ and $\Lambda$ cosmology gr-qc · 2018 · author #1
  18. Cosmological constraints on an exponential interaction in the dark sector gr-qc · 2018 · author #3
  19. Nonlocal Representation of the $sl(2,R)$ Algebra for the Chazy equation math.CA · 2018 · author #1
  20. New integrable models and analytical solutions in $f(R)$~cosmology with an ideal gas gr-qc · 2018 · author #4
  21. Duality transformation and conformal equivalent scalar-tensor theories gr-qc · 2017 · author #3
  22. Approximate Noether Symmetries and Collineations for Regular Perturbative Lagrangians math-ph · 2017 · author #1
  23. (Compactified) black branes in four dimensional f(R)-gravity gr-qc · 2017 · author #3
  24. Dust fluid component from Lie symmetries in Scalar field Cosmology gr-qc · 2017 · author #1
  25. Lie symmetries for systems of evolution equations math.AP · 2017 · author #1
  26. Stability of the Kasner Universe in f(T) Gravity gr-qc · 2017 · author #1
  27. Latest astronomical constraints on some nonlinear parametric dark energy models gr-qc · 2017 · author #3
  28. Integrability of the Einstein-nonlinear $SU(2)$ $\sigma$-model in a nontrivial topological sector hep-th · 2017 · author #1
  29. Lie and Noether point Symmetries for a Class of Nonautonomous Dynamical Systems math.CA · 2017 · author #2
  30. Topologically non-trivial configurations in the 4d Einstein--nonlinear $\sigma$-model system hep-th · 2017 · author #3
  31. Analytic Solution of the Starobinsky Model for Inflation gr-qc · 2017 · author #1
  32. de Sitter and Scaling solutions in a higher-order modified teleparallel theory gr-qc · 2017 · author #1
  33. Dynamical Analysis of an Integrable Cubic Galileon Cosmological Model gr-qc · 2017 · author #4
  34. Cosmological Einstein-Skyrme solutions with non-vanishing topological charge hep-th · 2017 · author #2
  35. Group invariant transformations for the Klein-Gordon equation in three dimensional flat spaces math-ph · 2017 · author #2
  36. Noether symmetries and stability of ideal gas solution in Galileon Cosmology gr-qc · 2017 · author #5
  37. Symmetries and Singularities of the Szekeres System gr-qc · 2017 · author #1
  38. Integrability from Point Symmetries in a family of Cosmological Horndeski Lagrangians gr-qc · 2017 · author #3
  39. Cosmological Evolution and Exact Solutions in a Fourth-order Theory of Gravity gr-qc · 2017 · author #1
  40. Exact solution of the Einstein-Skyrme model in a Kantowski-Sachs spacetime gr-qc · 2016 · author #1
  41. Reconstructions of the dark-energy equation of state and the inflationary potential gr-qc · 2016 · author #2
  42. Cosmological solutions with gravitational particle production and non-zero curvature gr-qc · 2016 · author #1
  43. Observational Constraints on New Exact Inflationary Scalar-field Solutions gr-qc · 2016 · author #2
  44. Noetherian symmetries of noncentral forces with drag term math-ph · 2016 · author #3
  45. Cosmological Solutions of $f(T)$ Gravity gr-qc · 2016 · author #1
  46. Comment on "A study of phantom scalar field cosmology using Lie and Noether symmetries" [Int. J. Mod. Phys. D 25 (2016) 1650051] gr-qc · 2016 · author #1
  47. Analytical solutions in $R+qR^{n}$ cosmology from singularity analysis gr-qc · 2016 · author #1
  48. Nonlinear Ordinary Differential Equations: A discussion on Symmetries and Singularities math-ph · 2016 · author #1
  49. Lie and Noether point symmetries of a class of quasilinear systems of second-order differential equations math.DG · 2016 · author #1
  50. General Analytic Solutions of Scalar Field Cosmology with Arbitrary Potential gr-qc · 2016 · author #4
  51. Noether symmetries and duality transformations in cosmology gr-qc · 2016 · author #1
  52. Evolution and Dynamics of a Matter creation model gr-qc · 2016 · author #3
  53. Closed-form solutions of the Wheeler-DeWitt equation in a scalar-vector field cosmological model by Lie symmetries gr-qc · 2015 · author #1
  54. $f(R)$-gravity from Killing Tensors gr-qc · 2015 · author #1
  55. Classical and Quantum Solutions in Brans-Dicke Cosmology with a Perfect Fluid gr-qc · 2015 · author #1
  56. Scalar field cosmology modified by the Generalized Uncertainty Principle gr-qc · 2015 · author #1
  57. Dynamical analysis in scalar field cosmology gr-qc · 2015 · author #1
  58. Symmetries of second-order PDEs and conformal Killing vectors math.AP · 2015 · author #2
  59. Symmetries of Differential equations and Applications in Relativistic Physics gr-qc · 2015 · author #1
  60. Exact solutions of Bianchi I spacetimes which admit Conformal Killing vectors gr-qc · 2015 · author #2
  61. Dynamical symmetries and observational constraints in scalar field cosmology gr-qc · 2014 · author #1
  62. Two scalar field cosmology: Conservation laws and exact solutions gr-qc · 2014 · author #1
  63. Noether symmetries and isometries of the minimal surface Lagrangian under constant volume in a Riemannian space math.AP · 2014 · author #2
  64. Invariant solutions and Noether symmetries in Hybrid Gravity gr-qc · 2014 · author #5
  65. The geometric origin of Lie point symmetries of the Schr\"{o}dinger and the Klein Gordon equations math-ph · 2013 · author #1
  66. The reduction of Laplace equation in certain Riemannian spaces and the resulting Type II hidden symmetries math.AP · 2013 · author #1
  67. Conformally related metrics and Lagrangians and their physical interpretation in cosmology gr-qc · 2013 · author #2
  68. Type II hidden symmetries for the homogeneous heat equation in some general classes of Riemannian spaces math.AP · 2013 · author #2
  69. Using Noether symmetries to specify f(R) gravity gr-qc · 2012 · author #1
  70. Lie point symmetries of a general class of PDEs: The heat equation math-ph · 2012 · author #1
  71. Generalizing the autonomous Kepler Ermakov system in a Riemannian space math-ph · 2012 · author #2
  72. Three fluid cosmological model using Lie and Noether symmetries astro-ph.CO · 2011 · author #2
  73. Two dimensional dynamical systems which admit Lie and Noether symmetries math-ph · 2011 · author #2
  74. Lie and Noether symmetries of geodesic equations and collineations gr-qc · 2011 · author #2

Mentions

  • 1511.00439 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1508.06543 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1503.05750 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1501.06047 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1501.05129 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1501.02471 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1410.4930 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1408.1798 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1407.4601 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1407.4313 #5 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1312.3942 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 2605.30139 #1 · arxiv_oai · confidence 0.70 Andronikos Paliathanasis
  • 1310.7084 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1307.6694 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1306.3477 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 2510.17066 #4 · arxiv_oai · confidence 0.70 Andronikos Paliathanasis
  • 1212.1627 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1210.2038 #1 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1205.4114 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1111.5567 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1101.5771 #2 · backfill · confidence 0.70 Andronikos Paliathanasis
  • 1101.5769 #2 · backfill · confidence 0.70 Andronikos Paliathanasis

Frequent Coauthors