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Education and qualifications (4)

Universidade de Lisboa Instituto Superior Técnico: Lisboa, Lisboa, PT

Agregação (Habilitation) (Physics)
Qualification
Source: Self-asserted source
Jose Velhinho

Universidade Técnica de Lisboa Instituto Superior Técnico: Lisboa, Lisboa, PT

2001 | Doutoramento (PhD) (Physics)
Education
Source: Self-asserted source
Jose Velhinho

Universidade de Lisboa: Lisboa, PT

1993 | Mestrado (MSc) (Physics)
Education
Source: Self-asserted source
Jose Velhinho

Universidade de Lisboa: Lisboa, PT

1990 | Licenciatura (Physics)
Education
Source: Self-asserted source
Jose Velhinho

Works (49)

Fock Quantization of a Klein–Gordon Field in the Interior Geometry of a Nonrotating Black Hole

Mathematics
2023-09-15 | Journal article
DOI: 10.3390/math11183922
Contributors: Jerónimo Cortez; Beatriz Elizaga Navascués; Guillermo A. Mena Marugan; Alvaro Torres-Caballeros; José Velhinho
Source: Self-asserted source
Jose Velhinho

General solutions to decay chain equations

Computer Physics Communications
2023-02 | Journal article
DOI: 10.1016/j.cpc.2022.108582
Contributors: José Velhinho; Elsa Fonseca; Rogério Serôdio
Source: Self-asserted source
Jose Velhinho

Comments on Mathematical Aspects of the Biró–Néda Model

Mathematics
2022-02-19 | Journal article
DOI: 10.3390/math10040644
Contributors: Ilda Inácio; José Velhinho
Source: Self-asserted source
Jose Velhinho

A Brief Overview of Results about Uniqueness of the Quantization in Cosmology

Universe
2021-08-13 | Journal article
DOI: 10.3390/universe7080299
Source: Self-asserted source
Jose Velhinho

Uniqueness Criteria for the Fock Quantization of Dirac Fields and Applications in Hybrid Loop Quantum Cosmology

Universe
2020-12-13 | Journal article
DOI: https://doi.org/10.3390/universe6120241
Source: Self-asserted source
Jose Velhinho

Quantum Linear Scalar Fields with Time Dependent Potentials: Overview and Applications to Cosmology

Mathematics
2020-01-11 | Journal article
DOI: 10.3390/math8010115
Source: Self-asserted source
Jose Velhinho

On the Uniqueness of the Fock Quantization of the Dirac Field in the Closed FRW Cosmology

Advances in Mathematical Physics
2018 | Journal article
DOI: 10.1155/2018/2450816
Contributors: Jerónimo Cortez; Ilda Inácio Rodrigues; Mercedes Martín-Benito; José Velhinho
Source: check_circle
Crossref

Black holes, gravitational waves and fundamental physics: a roadmap

2018-06-13 | Journal article
DOI: 10.1088/1361-6382/ab0587
Source: Self-asserted source
Jose Velhinho

Convertible subspaces of hessenberg-type matrices

Mathematics
2017 | Journal article
DOI: 10.3390/math5040079
EID:

2-s2.0-85038234156
Contributors: da Cruz, H.F.; Rodrigues, I.I.; Serôdio, R.; Simões, A.; Velhinho, J.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Dirac fields in flat FLRW cosmology: Uniqueness of the Fock quantization

Annals of Physics
2017 | Journal article
DOI: 10.1016/j.aop.2016.11.005
EID:

2-s2.0-85007618875
Contributors: Cortez, J.; Elizaga Navascués, B.; Martín-Benito, M.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Topics of measure theory on infinite dimensional spaces

Mathematics
2017 | Journal article
DOI: 10.3390/math5030044
EID:

2-s2.0-85029468004
Contributors: Velhinho, J.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the Fock quantization of Dirac fields in 2+1 dimensions

Physical Review D
2017 | Journal article
DOI: 10.1103/PhysRevD.96.025024
EID:

2-s2.0-85026999398
Contributors: Cortez, J.; Navascués, B.E.; Martín-Benito, M.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Unique Fock quantization of a massive fermion field in a cosmological scenario

Physical Review D
2016 | Journal article
DOI: 10.1103/PhysRevD.93.084053
EID:

2-s2.0-84964596801
Contributors: Cortez, J.; Elizaga Navascués, B.; Martín-Benito, M.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the Fock quantization of scalar fields in a Bianchi i cosmology with unitary dynamics

Physical Review D
2016 | Journal article
DOI: 10.1103/PhysRevD.94.105019
EID:

2-s2.0-84998882051
Contributors: Cortez, J.; Navascués, B.E.; Martín-Benito, M.; Mena Marugán, G.A.; Olmedo, J.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

An introduction to strict quantization

Electronic Journal of Theoretical Physics
2015 | Journal article
EID: EJTP 12, No. 33 (2015) 61–90
ARXIV: https://arxiv.org/pdf/1412.7440
Source: Self-asserted source
Jose Velhinho

Canonical Quantization of the Scalar Field: The Measure Theoretic Perspective

Advances in Mathematical Physics
2015 | Journal article
DOI: 10.1155/2015/608940
EID:

2-s2.0-84947997769
Contributors: Velhinho, J.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Local properties of measures in quantum field theory and cosmology

Symmetry, Integrability and Geometry: Methods and Applications (SIGMA)
2015 | Journal article
DOI: 10.3842/SIGMA.2015.006
EID:

2-s2.0-84921276568
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Quantization of the massless scalar field in de Sitter spacetime with unitary dynamics

The Thirteenth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity
2015 | Conference paper
DOI: 10.1142/9789814623995_0246
Source: Self-asserted source
Jose Velhinho

Quantum unitary dynamics in cosmological spacetimes

Annals of Physics
2015 | Journal article
DOI: 10.1016/j.aop.2015.09.016
EID:

2-s2.0-84943619973
Contributors: Cortez, J.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Unitary evolution and uniqueness of the Fock representation of Dirac fields in cosmological spacetimes

Physical Review D - Particles, Fields, Gravitation and Cosmology
2015 | Journal article
DOI: 10.1103/PhysRevD.92.105013
EID:

2-s2.0-84948800272
Contributors: Cortez, J.; Elizaga Navascués, B.; Martín-Benito, M.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Unitary evolution as a uniqueness criterion

The Thirteenth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories - Proceedings of the MG13 Meeting on General Relativity
2015 | Conference paper
DOI: 10.1142/9789814623995_0417
Source: Self-asserted source
Jose Velhinho

Unitary evolution and uniqueness of the Fock quantization in flat cosmologies with compact spatial sections

Electronic Journal of Theoretical Physics
2014 | Journal article
OTHER-ID: EJTP 11, No. 31 (2014) 43–64
Source: Self-asserted source
Jose Velhinho

Massless scalar field in de Sitter spacetime: Unitary quantum time evolution

Classical and Quantum Gravity
2013 | Journal article
DOI: 10.1088/0264-9381/30/7/075015
EID:

2-s2.0-84875274643
Contributors: Cortez, J.; Blas, D.M.-D.; Marugán, G.A.M.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Criteria for the determination of time dependent scalings in the Fock quantization of scalar fields with a time dependent mass in ultrastatic spacetimes

Physical Review D - Particles, Fields, Gravitation and Cosmology
2012 | Journal article
DOI: 10.1103/PhysRevD.86.104003
EID:

2-s2.0-84868526331
Contributors: Cortez, J.; Mena Marugán, G.A.; Olmedo, J.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Groups of flux-like transformations in loop quantum gravity

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity
2012 | Conference paper
EID: 2-s2.0-84885581324
Source: Self-asserted source
Jose Velhinho
grade
Preferred source (of 2)‎

Unique Fock quantization of scalar cosmological perturbations

Physical Review D - Particles, Fields, Gravitation and Cosmology
2012 | Journal article
DOI: 10.1103/PhysRevD.85.103525
EID:

2-s2.0-84861653119
Contributors: Fernández-Méndez, M.; Mena Marugán, G.A.; Olmedo, J.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the Fock quantization of scalar fields in spatially flat cosmological spacetimes

Journal of Cosmology and Astroparticle Physics
2012 | Journal article
DOI: 10.1088/1475-7516/2012/11/001
EID:

2-s2.0-84868560003
Contributors: Gomar, L.C.; Cortez, J.; Martín-De Blas, D.; Marugán, G.A.M.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the quantization of a scalar field on s1 with time dependent mass: A generalization of the case of gowdy cosmologies

12th Marcel Grossmann Meeting on Recent Dev. in Theoretical and Experimental General Relativity, Astrophysics and Relativistic Field Theories - Proc. of the MG 2009 Meeting on General Relativity
2012 | Conference paper
EID: 2-s2.0-84885659479
Source: Self-asserted source
Jose Velhinho
grade
Preferred source (of 2)‎

A uniqueness criterion for the Fock quantization of scalar fields with time-dependent mass

Classical and Quantum Gravity
2011 | Journal article
DOI: 10.1088/0264-9381/28/17/172001
EID:

2-s2.0-80052085890
Contributors: Cortez, J.; Marugn, G.A.M.; Olmedo, J.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the Fock quantization of fields with unitary dynamics in nonstationary spacetimes

Physical Review D - Particles, Fields, Gravitation and Cosmology
2011 | Journal article
DOI: 10.1103/PhysRevD.83.025002
EID:

2-s2.0-79551554882
Contributors: Cortez, J.; Mena Marugán, G.A.; Olmedo, J.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

A unique Fock quantization for fields in non-stationary spacetimes

Journal of Cosmology and Astroparticle Physics
2010 | Journal article
DOI: 10.1088/1475-7516/2010/10/030
EID:

2-s2.0-78449269213
Contributors: Cortez, J.; Mena Marugán, G.A.; Olmedo, J.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Fock quantization of a scalar field with time dependent mass on the three-sphere: Unitarity and uniqueness

Physical Review D - Particles, Fields, Gravitation and Cosmology
2010 | Journal article
DOI: 10.1103/PhysRevD.81.044037
EID:

2-s2.0-77749308479
Contributors: Cortez, J.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Groups of generalized flux transformations in the space of generalized connections

International Journal of Geometric Methods in Modern Physics
2009 | Journal article
DOI: 10.1142/S021988780900362X
EID:

2-s2.0-66949124314
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the Fock quantization of a free scalar field on S1 with time dependent mass

Physical Review D - Particles, Fields, Gravitation and Cosmology
2009 | Journal article
DOI: 10.1103/PhysRevD.79.084040
EID:

2-s2.0-67449103941
Contributors: Cortez, J.; Marugán, G.A.M.; Serôdio, R.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the Fock representation of the Gowdy S<sup>1</sup>× S<sup>2</sup>and S<sup>3</sup>models

Classical and Quantum Gravity
2008 | Journal article
DOI: 10.1088/0264-9381/25/10/105005
EID:

2-s2.0-44449117030
Contributors: Cortez, J.; Marugán, G.A.M.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Quantum Gowdy T3 model: Schrödinger representation with unitary dynamics

Physical Review D - Particles, Fields, Gravitation and Cosmology
2007 | Journal article
DOI: 10.1103/PhysRevD.76.124031
EID:

2-s2.0-37649010819
Contributors: Corichi, A.; Cortez, J.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

The quantum configuration space of loop quantum cosmology

Classical and Quantum Gravity
2007 | Journal article
DOI: 10.1088/0264-9381/24/14/013
EID:

2-s2.0-34547484378
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Uniqueness of the Fock quantization of the Gowdy T3 model

Physical Review D - Particles, Fields, Gravitation and Cosmology
2007 | Journal article
DOI: 10.1103/PhysRevD.75.084027
EID:

2-s2.0-34247250842
Contributors: Cortez, J.; Marugán, G.A.M.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Quantum Gowdy T<sup>3</sup> model: A uniqueness result

Classical and Quantum Gravity
2006 | Journal article
DOI: 10.1088/0264-9381/23/22/014
EID:

2-s2.0-33846156897
Contributors: Corichi, A.; Cortez, J.; Mena Marugán, G.A.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Denseness of Ashtekar-Lewandowski states and a generalized cut-off in loop quantum gravity

Classical and Quantum Gravity
2005 | Journal article
DOI: 10.1088/0264-9381/22/14/015
EID:

2-s2.0-22544446186
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Functorial aspects of the space of generalized connections

Modern Physics Letters A
2005 | Journal article
DOI: 10.1142/S0217732305017767
EID:

2-s2.0-21144447490
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Comments on the kinematical structure of loop quantum cosmology

Classical and Quantum Gravity
2004 | Journal article
DOI: 10.1088/0264-9381/21/15/L01
EID:

2-s2.0-4043098307
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

On the structure of the space of generalized connections

International Journal of Geometric Methods in Modern Physics
2004 | Journal article
DOI: 10.1142/S0219887804000198
Source: Self-asserted source
Jose Velhinho

A groupoid approach to spaces of generalized connections

Journal of Geometry and Physics
2002 | Journal article
DOI: 10.1016/S0393-0440(01)00051-1
EID:

2-s2.0-0010655271
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Invariance properties of induced fock measures for U(1) holonomies

Communications in Mathematical Physics
2002 | Journal article
DOI: 10.1007/s002200200628
EID:

2-s2.0-0035998068
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Some Properties of Generalized Connections in Quantum Gravity

The Ninth Marcel Grossmann Meeting On Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories - Proceedings of the MGIX MM Meeting
2002 | Conference paper
DOI: 10.1142/9789812777386_0220
Source: Self-asserted source
Jose Velhinho

Physical properties of quantum field theory measures

Journal of Mathematical Physics
1999 | Journal article
DOI: 10.1063/1.532868
EID:

2-s2.0-0033421595
Contributors: Mourão, J.M.; Thiemann, T.; Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Comments on a full quantization of the torus

International Journal of Modern Physics A
1998 | Journal article
DOI: 10.1142/S0217751X98001827
EID:

2-s2.0-27844462166
Contributors: Velhinho, J.M.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier

Tree level vacuum stability in two-Higgs-doublet models

Physics Letters B
1994 | Journal article
DOI: 10.1016/0370-2693(94)91109-6
EID:

2-s2.0-0008136501
Contributors: Velhinho, J.; Santos, R.; Barroso, A.
Source: Self-asserted source
Jose Velhinho via Scopus - Elsevier
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