Last Update: 15th March 2024

For full list of my papers, check InspireHEP or GScholars.

Selected Papers (astropysics, cosmology)

• Beginning Inflation with conformally curved spacetimes,
  Cristian Joana.
  Published in: Physical Review D. ArXiv: 2406.00811.

• Gravitational dynamics in Higgs inflation: Preinflation and preheating with an auxiliary fields,
  Cristian Joana.
  Published in: Physical Review D, vol. 106, pp. 023504 (2022). ArXiv: 2211.03534.

• Inhomogeneous preinflation across Hubble scales in full general relativity,
  Cristian Joana, Sebastien Clesse.
  Published in: Physical Review D, vol. 103, pp. 083501 (2021). ArXiv: 2011.12190.

Interdiciplinary papers

• Steady-state generation of negative-Wigner-function light using feedback,
  Cristian Joana, Peter van Loock, Hui Deng, Tim Byrnes.
  Published in: Physical Review A 94 (6), 063802. ArXiv: 1612.00629.

• Latency shortening with enhanced sparseness and responsiveness in V1 during active visual sensing,
  Junji Ito, Cristian Joana, Yukako Yamane, Ichiro Fujita, Hiroshi Tamura, Pedro E Maldonado, Sonja Grün.
  Published in: Nature, Scientific Reports 12 (1), 6021.

• Neuronal population activity in macaque visual cortices dynamically changes through repeated fixations in active free viewing,
  Yukako Yamane, Junji Ito, Cristian Joana, Ichiro Fujita, Hiroshi Tamura, Pedro E Maldonado, Kenji Doya, Sonja Grün.
  Published in: Eneuro, vol 10, issue 10.

Books

• Cosmic inhomogeneities in the early Universe: A numerical relativity approach (PhD thesis),
  Cristian Joana.
  Published in: DIAL, Research Publications. ArXiv: 2211.03534.