**Perfil de Investigador:**

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Publons

**Director of the Physics Department**, tenured professor and member of the faculty of the Masters and Doctorate programs of the Physics Department at UdeC. He is currently doing research in **Quantum Mechanics **and **Quantum Information.**

**Email**: lroa@udec.cl**Office: **307, FCFM

**Papers**

**Erratum: A measure for maximum similarity between outcome states**

EPL (Europhysics Letters)

**Publisher’s Note: Probabilistic teleportation without loss of information [Phys. Rev. A 91 , 012344 (2015)]**

Physical Review A

**A measure for maximum similarity between outcome states**

EPL (Europhysics Letters)

**Probabilistic teleportation without loss of information**

Physical Review A

**Analytical solutions and criteria for the quantum discord of two-qubit X-states**

Quantum Information Processing

**Threefold entanglement matching**

Quantum Information Processing

**Entanglement swapping for X states demands threshold values**

Physical Review A

**Discording power of Hamiltonian interactions**

The European Physical Journal D

**Quantum Discord Underlies the Optimal Scheme for Modifying the Overlap between Two States**

Journal of the Physical Society of Japan

**Quantum correlations support probabilistic pure state cloning**

Physics Letters A

**Equidistant-state preparation**

Physical Review A

**Probabilistic entanglement transformation by local overlap modification**

Physics Letters A

**Non-orthogonal Wigner-like mapping**

Journal of Mathematical Physics

**Entanglement of formation for a family of ( 2 ⊗ d ) -dimensional systems**

Physical Review A

**Coherence stability in three-level systems**

Optics Communications

**Linearly independent pure-state decomposition and quantum state discrimination**

Physical Review A

**Dissonance is Required for Assisted Optimal State Discrimination**

Physical Review Letters

**Conclusive discrimination among N equidistant pure states**

Physical Review A

**Probabilistic cloning of equidistant states**

Physical Review A

**Unbiased nonorthogonal bases for tomographic reconstruction**

Physical Review A

**Conclusive modification of the overlap between two quantum states**

Physical Review A

**Entanglement concentration for non-maximally entangled states of qudits**

Optics Communications

**ENTANGLEMENT GENERATED BY A DICKE PHASE TRANSITION**Journal of Russian Laser Research

**Unambiguous modification of nonorthogonal single- and two-photon polarization states**Physical Review A

**Quantum phase transitions in an effective Hamiltonian: fast and slow systems**Journal of Physics A: Mathematical and Theoretical

**Quantum state stability against decoherence**Physics Letters A

**Entanglement generation by a dispersive vacuum**Physical Review A

**Driving a known state by a discrete sequence of direct measurements**Physical Review A

**Decoherence assisting a measurement-driven quantum evolution process**Physical Review A

**Entanglement dynamics modified by an effective atomic environment**Physical Review A

**Measurement-driven quantum evolution**Physical Review A

**Entanglement swapping via quantum state discrimination**Physical Review A

**Optimal conclusive teleportation of quantum states**Physical Review A

**Quantum-state discrimination**Physical Review A

**Entanglement purification in cavity QED using local operations**Physical Review A

**Quantum entanglement purification in cavities**Revista Mexicana de Fisica

**Unbroken supersymmetry in the Aharonov-Casher effect**Physical Review A

**The ground state of a spin-(1/2) neutral particle with anomalous magnetic moment in an Aharonov-Casher configuration** EPL (Europhysics Letters)

**A Dirac particle in a vector-like hydrogenic potential**Nuovo Cimento Della Societa Italiana di Fisica A-nuclei Particles and Fields

**Cooperative effects in a one-photon micromaser with atomic polarization**Physical Review A

**Comments on minimal interactions in quantum mechanics**Journal of Physics A: Mathematical and General

**Phase squeezing in a three-level atom micromaser**Physical Review A

**Generation of pure states in a two-photon micromaser: Effects of finite detuning and cavity losses**Physical Review A

**Effect of finite atomic lifetimes on the generation of nonclassical states in micromasers**Physical Review A

**Generation of highly squeezed states in a two-photon micromaser**Physical Review A

**Trapping states in a three-level Λ system**Physical Review A

**Squeezing and bifurcation in the phase probability distribution in a two-photon micromaser**

Optics Communications