J. L. Romero

University of Vienna — Austria

Computer Science · Physical Sciences

10h-index511citations38works0.02yr avg
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Research Topics

Quantum Information and Cryptography(18), Quantum optics and atomic interactions(10), Quantum Mechanics and Applications(7), Quantum Computing Algorithms and Architecture(5), Quantum chaos and dynamical systems(5)

Publications38 total

Local repulsion between zeros and critical points of the Gaussian Entire Function
SPIRE - Sciences Po Institutional REpository·2025
Local repulsion between zeros and critical points of the Gaussian Entire Function
arXiv (Cornell University)·2025Open Access
Asymptotic Quantization of a Particle on a Sphere
Quantum Reports·2023Open Access
Truncated Wigner approximation as non-positive Kraus map
Physica Scripta·2020· 2 citedOpen Access
Generalized<i>SU</i>(2) covariant Wigner functions and some of their applications
Journal of Physics A Mathematical and Theoretical·2017· 58 cited
TWA versus semiclassical unitary approximation for spin-like systems
Annals of Physics·2017· 9 cited
Los protocolos de seguridad deben ser flexibles y fáciles de implementar
Seguritecnia·2017
Correlation transfer in large-spin chains
Physical review. A/Physical review, A·2016· 4 citedOpen Access
Completeness of coherent state subsystems
arXiv (Cornell University)·2015· 1 citedOpen Access
Semiclassical phase-space dynamics of compound quantum systems:<i>SU</i>(2) covariant approach
Journal of Physics A Mathematical and Theoretical·2015· 4 cited
Semiclassical dynamics of a rigid rotor: SO(3) covariant approach
New Journal of Physics·2015· 5 citedOpen Access
Publisher's Note: Quantum-state tomography for optical polarization with arbitrary photon numbers [Phys. Rev. A<b>89</b>, 020101(R) (2014)]
Physical Review A·2014Open Access
Quantum-state tomography for optical polarization with arbitrary photon numbers
Physical Review A·2014· 8 cited
Nested Construction of Families of Complex Hadamard Matrices
Journal of Russian Laser Research·2014· 2 citedOpen Access
On Minimal Trajectories for Mobile Sampling of Bandlimited Fields
arXiv (Cornell University)·2013Open Access
Differential form of the correspondence rules for the generalized SU(2) Wigner functions
Physica Scripta·2012· 1 cited
Group-theoretical approach to the construction of bases in 2 n -dimensional Hilbert space
Physics of Atomic Nuclei·2011· 1 cited
Generation of bases with definite factorization for an<i>n</i>-qubit system and mutually unbiased sets construction
Journal of Physics A Mathematical and Theoretical·2010· 9 cited
Discrete phase-space structure of n-qubit mutually unbiased bases
Annals of Physics·2008· 36 citedOpen Access
Quantum light depolarization: The phase-space perspective
Physical Review A·2008· 8 citedOpen Access
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Frequent Co-authors

A. B. Klimov(26), L. L. Sánchez-Soto(8), Gunnar Björk(6), C. Saavedra(4), J. C. Retamal(3), S. Wallentowitz(3), Antti Haimi(3), J. Delgado(2), Luis Roa(2), Andrés García(2), I. F. Valtierra(2), Karlheinz Gröchenig(2), H. C. Rosu(2), Lukas Odelius(2), Claudio Muñoz(1), Hubert de Guise(1), L L S nchez-Soto(1), A. Messina(1), A. Napoli(1), R Garcia Diaz(1)