Publications (141)
Cosmological consequences of the brane/bulk interaction
C. van de Bruck, M. Dorca, C. J. A. P. Martins +1
New Constraints on Spatial Variations of the Fine Structure Constant from Clusters of Galaxies
I. de Martino, C. J. A. P. Martins, H. Ebeling +1
The Role of Baryons in Unified Dark Matter Models
L. M. G. Beca, P. P. Avelino, J. P. M. de Carvalho +1
Fundamental constants and high resolution spectroscopy
P. Bonifacio, H. Rahmani, J. B. Whitmore +14
Spatial variations of the fine-structure constant in symmetron models
Marvin F. Silva, Hans A. Winther, David F. Mota +1
Astrophysical Probes of Fundamental Physics
C. J. A. P. Martins
The UVES Large Program for Testing Fundamental Physics: I Bounds on a change in alpha towards quasar HE 2217-2818
P. Molaro, M. Centurion, J. B. Whitmore +14
Cosmic Strings in an Open Universe: Quantitative Evolution and Observational Consequences
P. P. Avelino, R. R. Caldwell, C. J. A. P. Martins
Supernova constraints on spatial variations of the vacuum energy density
P. P. Avelino, J. P. M. de Carvalho, C. J. A. P. Martins
Vorton Formation
C. J. A. P. Martins, E. P. S. Shellard
Models for Small-Scale Structure on Cosmic Strings: I. Mathematical Formalism
C. J. A. P. Martins, E. P. S. Shellard, J. P. P. Vieira
Cosmological and astrophysical constraints on tachyon dark energy models
C. J. A. P. Martins, F. M. O. Moucherek
Evolution of the fine-structure constant in runaway dilaton models
C. J. A. P. Martins, P. E. Vielzeuf, M. Martinelli +2
E-ELT constraints on runaway dilaton scenarios
Matteo Martinelli, Erminia Calabrese, C. J. A. P. Martins
Measuring $α$ in the Early Universe: CMB Polarization, Reionization and the Fisher Matrix Analysis
G. Rocha, R. Trotta, C. J. A. P. Martins +4
Can we predict the fate of the Universe?
P. P. Avelino, J. P. M. de Carvalho, C. J. A. P. Martins
Varying couplings in the early universe: correlated variations of $α$ and $G$
C. J. A. P. Martins, Eloisa Menegoni, Silvia Galli +2
The $Î{\rm CDM}$ Limit of the Generalized Chaplygin Gas Scenario
P. P. Avelino, L. M. G. Beca, J. P. M. de Carvalho +1
Variation of fundamental parameters and dark energy. A principal component approach
L. Amendola, A. C. O. Leite, C. J. A. P. Martins +3
Constraints on the CMB temperature redshift dependence from SZ and distance measurements
A. Avgoustidis, G. Luzzi, C. J. A. P. Martins +1
Averaged Methods for Vortex-String Evolution
C. J. A. P. Martins, E. P. S. Shellard
The status of varying constants: a review of the physics, searches and implications
C. J. A. P. Martins
Looking for a varying $α$ in the Cosmic Microwave Background
P. P. Avelino, C. J. A. P. Martins, G. Rocha +1
Varying constants and dark energy with the E-ELT
P. E. Vielzeuf, C. J. A. P. Martins
Extra Dimensions and Varying Alpha
C. J. A. P. Martins
Defect Junctions and Domain Wall Dynamics
P. P. Avelino, C. J. A. P. Martins, J. Menezes +2
Constraining the evolution of the CMB temperature with SZ measurements from Planck data
G. Luzzi, R. T. Génova-Santos, C. J. A. P. Martins +2
Constraints of the variation of fundamental couplings and sensitivity of the equation of state of dense matter
M. A. Perez-Garcia, C. J. A. P. Martins
The onset of the non-linear regime in unified dark matter models
P. P. Avelino, L. M. G. Beca, J. P. M. de Carvalho +2
String Evolution with Friction
C. J. A. P. Martins, E. P. S. Shellard
Unified model for vortex-string network evolution
C. J. A. P. Martins, J. N. Moore, E. P. S. Shellard
New constraints on varying $α$
G. Rocha, R. Trotta, C. J. A. P. Martins +3
Evolution of Semilocal String Networks: II. Velocity estimators
A. Lopez-Eiguren, J. Urrestilla, A. Achúcarro +2
Fundamental cosmology in the E-ELT era: The status and future role of tests of fundamental coupling stability
C. J. A. P. Martins
Probing unification scenarios with atomic clocks
M. C. Ferreira, M. D. Julião, C. J. A. P. Martins +1
Cosmological Consequences of String-forming Open Inflation Models
P. P. Avelino, R. R. Caldwell, C. J. A. P. Martins
Understanding Domain Wall Network Evolution
P. P. Avelino, J. C. R. E. Oliveira, C. J. A. P. Martins
Evolution of Semilocal String Networks: I. Large-scale Properties
A. Achúcarro, A. Avgoustidis, A. M. M. Leite +4
WMAP Constraints on varying $α$ and the Promise of Reionization
C. J. A. P. Martins, A. Melchiorri, G. Rocha +3
Constraining the redshift evolution of the Cosmic Microwave Background black-body temperature with PLANCK data
I. de Martino, R. Génova-Santos, F. Atrio-Barandela +4
Does a varying speed of light solve the cosmological problems?
P. P. Avelino, C. J. A. P. Martins
Evolution of Cosmic Necklaces and Lattices
C. J. A. P. Martins
Cosmological Effects of Scalar-Photon Couplings: Dark Energy and Varying-alpha Models
A. Avgoustidis, C. J. A. P. Martins, A. M. R. V. L. Monteiro +2
Stability of fundamental couplings: a global analysis
C. J. A. P. Martins, A. M. M. Pinho
Cosmology with Varying Constants
C. J. A. P. Martins
Dynamics of domain wall networks with junctions
P. P. Avelino, C. J. A. P. Martins, J. Menezes +2
Variations of the fine-structure constant $α$ in exotic singularity models
Mariusz P. Dabrowski, Tomasz Denkiewicz, C. J. A. P. Martins +1
Fine-structure constant constraints on dark energy: II. Extending the parameter space
C. J. A. P. Martins, A. M. M. Pinho, P. Carreira +3
Accurate Calibration of the Velocity-dependent One-scale Model for Domain Walls
A. M. M. Leite, C. J. A. P. Martins, E. P. S. Shellard
General purpose graphics-processing-unit implementation of cosmological domain wall network evolution
J. R. C. C. C. Correia, C. J. A. P. Martins
Stretching and Kibble scaling regimes for Hubble-damped defect networks
C. J. A. P. Martins, I. Yu. Rybak, A. Avgoustidis +1
One-scale Model for Domain Wall Network Evolution
P. P. Avelino, C. J. A. P. Martins, J. C. R. E. Oliveira
Fine-structure constant constraints on Bekenstein-type models
P. M. M. Leal, C. J. A. P. Martins, L. B. Ventura
A Supernova Brane Scan
P. P. Avelino, C. J. A. P. Martins
Reconstructing the dark energy equation of state with varying couplings
P. P. Avelino, C. J. A. P. Martins, N. J. Nunes +1
Topological defects: A problem for cyclic universes?
P. P. Avelino, C. J. A. P. Martins, C. Santos +1
Evolution of Superconducting String Currents
C. J. A. P. Martins, E. P. S. Shellard
Early-universe constraints on a time-varying fine structure constant
P. P. Avelino, S. Esposito, G. Mangano +6
Contribution of domain wall networks to the CMB power spectrum
A. Lazanu, C. J. A. P. Martins, E. P. S. Shellard
Probing Unification Scenarios with Atomic Clocks
M. D. Julião, M. C. Ferreira, C. J. A. P. Martins +1
A stellar test of the physics of unification
J. P. P. Vieira, C. J. A. P. Martins, M. J. P. F. G. Monteiro
Evolution of the fine-structure constant in the non-linear regime
P. P. Avelino, C. J. A. P. Martins, J. Menezes +1
New Constraints on Varying Alpha
C. J. A. P. Martins
Cosmology with Varying Constants
C. J. A. P. Martins
Quantitative String Evolution
C. J. A. P. Martins, E. P. S. Shellard
Primordial Adiabatic Fluctuations from Cosmic Defects
P. P. Avelino, C. J. A. P. Martins
Cosmic string evolution with a conserved charge
M. F. Oliveira, A. Avgoustidis, C. J. A. P. Martins
Fine-structure constant constraints on dark energy
C. J. A. P. Martins, A. M. M. Pinho
Galactic Magnetic Fields from Superconducting Strings
C. J. A. P. Martins, E. P. S. Shellard
Probing dark energy beyond $z=2$ with CODEX
P. E. Vielzeuf, C. J. A. P. Martins
Updated constraints on spatial variations of the fine-structure constant
A. M. M. Pinho, C. J. A. P. Martins
Evolution of Hybrid Defect Networks
C. J. A. P. Martins
The UVES Large Program for Testing Fundamental Physics II: Constraints on a Change in μ Towards Quasar HE 0027-1836
H. Rahmani, M. Wendt, R. Srianand +14
Scaling Laws for Non-Intercommuting Cosmic String Networks
C. J. A. P. Martins
Primordial Gaussian Fluctuations from Cosmic Defects
P. P. Avelino, C. J. A. P. Martins
A test of unification towards the radio source PKS1413+135
M. C. Ferreira, M. D. Julião, C. J. A. P. Martins +1
Topological Defects in Contracting Universes
P. P. Avelino, C. J. A. P. Martins, C. Santos +1
Dark energy constraints from ESPRESSO tests of the stability of fundamental couplings
A. C. O. Leite, C. J. A. P. Martins, P. Molaro +2
Reconstructing the evolution of dark energy with variations of fundamental parameters
N. J. Nunes, T. Dent, C. J. A. P. Martins +1
Limits on Cosmic Chiral Vortons
C. J. A. P. Martins, E. P. S. Shellard
Fundamental Cosmology from Precision Spectroscopy: I. Varying Couplings
A. C. O. Leite, C. J. A. P. Martins, P. O. J. Pedrosa +1
Sub-percent constraints on cosmological temperature evolution
A. Avgoustidis, R. T. Génova-Santos, G. Luzzi +1
Measuring $α$ in the Early Universe: CMB Temperature, Large-Scale Structure and Fisher Matrix Analysis
C. J. A. P. Martins, A. Melchiorri, R. Trotta +4
Cosmic Strings
A. Achucarro, C. J. A. P. Martins
Scaling properties of multitension domain wall networks
M. F. Oliveira, C. J. A. P. Martins
Real-time cosmography with redshift derivatives
C. J. A. P. Martins, M. Martinelli, E. Calabrese +1
Scaling properties of cosmic (super)string networks
C. J. A. P. Martins
Alternative Data Reduction Procedures for UVES: Wavelength Calibration and Spectrum Addition
Rodger I. Thompson, Jill Bechtold, John H. Black +1
On the Stability of Fundamental Couplings in the Galaxy
S. M. João, C. J. A. P. Martins, I. S. A. B. Mota +1
Evolution of local and global monopole networks
C. J. A. P. Martins, A. Achucarro
Constraining Variations in the Fine Structure Constant in the presence of Early Dark Energy
Erminia Calabrese, Eloisa Menegoni, C. J. A. P. Martins +2
Can our Universe be inhomogeneous on large sub-horizon scales ?
P. P. Avelino, J. P. M. de Carvalho, C. J. A. P. Martins +1
The Cosmological Evolution of Domain Wall Networks
J. C. R. E. Oliveira, C. J. A. P. Martins, P. P. Avelino
CMB constraints on spatial variations of the vacuum energy density
P. P. Avelino, A. Canavezes, J. P. M. de Carvalho +1
Constraining fundamental physics with combined variations of fundamental constants
A. M. R. V. L. Monteiro, M. C. Ferreira, M. D. Julião +1
Extending the Velocity-dependent One-scale String Evolution Model
C. J. A. P. Martins, E. P. S. Shellard
Physical and invariant models for defect network evolution
C. J. A. P. Martins, M. M. P. V. P. Cabral
Effects of Inflation on a Cosmic String Loop Population
P. P. Avelino, C. J. A. P. Martins, E. P. S. Shellard
Scaling Properties of Domain Wall Networks
A. M. M. Leite, C. J. A. P. Martins
Fisher matrix forecasts for astrophysical tests of the stability of the fine-structure constant
C. S. Alves, T. A. Silva, C. J. A. P. Martins +1