Seminars

Here you can find the most recent seminars organized by members of MathPhys group.

2021 Seminars (3):

  1. “La Química de las estrellas
    • Elisa Delgado-Mena (Instituto de Astrofísica e Ciências do Espaço, IA-Porto).
    • June 8, 2021, 11:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  2. “Some theoretical developments in theories beyond General Relativity within the Palatini formalism”
    • Diego Sáez-Chillón (Univ. Valladolid).
    • April 29, 2021, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  3. “Limiting masses of low-mass stars and test of modified gravity”
    • Diego Rubiera (Univ. Complutense, Madrid).
    • March 11, 2021, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

2020 Seminars (6):

  1. “Formación de vórtices en una teoría de Ginzburg-Landau dependiente del tiempo”
    • Marcos Tello (Univ. de Valladolid).
    • October 15, 2020, 16:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  2. “Net van der Waals force on a binary system of identical atoms”
    • Julio Sánchez-Cánovas (Univ. de Valladolid).
    • September 25, 2020, 16:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  3. “Spacetime torsion changes the polarization but not the speed of gravitational waves”
    • Fernando Izaurieta (Univ. Concepción, Chile).
    • March 12, 2020, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  4. “Un vistazo a la investigación en Física de Partículas: Fenomenología y Teorías de Campo Efectivo
    • Pablo Guillem (Univ. Amsterdam, Holland).
    • March 10, 2020, 16:00 h.
    • Sala de Grados I, Fac. Sciences, U. Valladolid.

  5. “The Geometrical Trinity of Gravity and the perils in affinesia”
    • Dr. José Beltrán  (Univ. de Salamanca).
    • February 25, 2020, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  6. “Dark energy physics: the next generation”
    • Dr. Diego Sáez-Chillón (Univ. de Valladolid).
    • February 12, 2020, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

2019 Seminars (14):

  1. “Non-relativistic Gravity
    • Prof. E. Bergshoeff (Univ. Groningen).
    • November 27, 2019, 12:15 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  2. Elementary treatment of single and double delta potentials in 1D Dirac Hamiltonians”
    • Prof. J. Mateos-Guilarte (Univ. Salamanca).
    • November 22, 2019, 12:15 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  3. Optical potentials in quantum mechanics and optical media based on gain- and loss-materials”
    • I.A. Bocanegra Garay (UPIITA, IPN, Mexico).
    • October 25, 2019, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  4. PT deformation of Calogero models
    • Dr. F. Correa (Univ. Austral de Chile).
    • October 11, 2019, 13:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  5. ¿Qué son los solitones? Un viaje por las simetrías, integrabilidad y la mecánica cuántica”
    • Dr. F. Correa (Univ. Austral de Chile).
    • October 7, 2019, 13:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  6. “su(2) coherent states for hydrogen-like radial systems”
    • P. Jiménez-Macías (Physics Dept., CINVESTAV, Mexico).
    • September 26, 2019, 13:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  7. “Time-dependent exactly solvable potentials generated by Darboux and point transformations”
    • Dr. K. Zelaya (CRM, Univ. Montreal, Canada).
    • September 13, 2019, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  8. The question of mass in (Anti-) de Sitter space-times and related considerations on Dark Matter”
    • Prof. J.P. Gazeau (Univ. Paris Diderot, Sorbonne Paris Cité).
    • May 8, 2019, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  9. Un Universo hecho de galaxias”
    • Dr. F. Buitrago (Institute of Astrophysics and Space Sciences, Astronomical Observatory of Lisbon).
    • April 26, 2019, 19:30 h.
    • Sala de Grados I, Fac. Sciences, U. Valladolid.

  10. Las galaxias más masivas del Universo”
    • Dr. F. Buitrago (Institute of Astrophysics and Space Sciences, Astronomical Observatory of Lisbon).
    • April 25, 2019, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  11. Vacuum energy and Casimir effect – history and some recent applications”
    • Prof. M. Bordag (Leipzig University, Germany).
    • March 19, 2019, 17:00 h.
    • Seminar IMUVA, LUCIA Building, U. Valladolid.

  12. “Sobre la cuantización en el espacio de momentos de una partícula en la esfera”
    • Prof. J. Guerrero (Univ. de Jaén).
    • January 25, 2019, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  13. “Hairy BTZ black hole formation in 2D-Dirac materials-graphene”
    • Prof. B. S. Kandemir (Ankara Univ., Turkey).
    • January 15, 2019, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  14. “Modifying General Relativity: an alternative to dark energy?”
    • Dr. Diego Sáez Gómez (Univ. País Vasco).
    • January 11, 2019, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

2018 Seminars (14):

  1. “Higher rank quadratic algebras and algebraic derivation of spectrum”
    • Dr. Ian Marquette (Univ. of Queensland, Australia).
    • December 14, 2018, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  2. “¿A la Relatividad Especial desde la gravitación newtoniana?: una Ucronía plausible”
    • Prof. Mariano Santander (Univ. Valladolid).
    • November 23, 2018, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  3. “Machine Learning con el Wolfram Language y Mathematica”
    • Christopher Jordan (Wolfram Research Europe Ltd.).
    • November 22, 2018, 12:00 h.
    • Sala de Grados I, Fac. Sciences, U. Valladolid.

  4. “Magnetic waveguides of two-dimensional Dirac fermions: qualitative analysis”
    • Prof. Vit Jakubsky (Nuclear Physics Institute, Czech Academy of Sciences, Prague).
    • November 7, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  5. “Coherent states in Quantum Optics: An oriented overview”
    • Prof. Jean-Pierre Gazeau (Univ. Paris Diderot, Sorbonne Paris Cité).
    • October 10, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  6. “Action-reaction between the quantumvac uum, chiral molecules and nucleons”
    • Dr. Manuel Donaire (Univ. Valladolid).
    • June 6, 2018, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  7. “Self-adjoint extensions for the Dirac operator with Coulomb-type spherically symmetric potentials”
    • Dr. Biagio Cassano (Basque Center for Applied Mathematics, Bilbao).
    • May 30, 2018, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  8. “Solutions to PDE with prescribed properties”
    • Dr. María-Ángeles García Ferrero (ICIMAT, Madrid).
    • April 25, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  9. “Ataques a sistemas de distribución de clave basados en láseres ultralargos mediante señales de sondeo ocultas”
    • Prof. Pedro Chamorro Posada  (Univ. Valladolid).
    • April 11, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  10. “Análisis de co-estructuras desde una perspectiva algebraica comparada: contribuciones al análisis de la enfermedad del Alzheimer”
    • Dr. Miguel Rodríguez Rosa  (Univ. Valladolid).
    • March 21, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  11. “From classical to quantum models: the regularizing role of integrals, symmetry and probabilities”
    • Prof. Jean-Pierre Gazeau  (Univ. Paris VII, France).
    • March 14, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  12. “Vórtices en teorías de Gauge”
    • Dr. Lucas Sourrouille (IFISUR-CONICET, Bahía Blanca, Argentina).
    • February 21, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  13. “Hermite functions and Fourier series”
    • Prof. Enrico Celeghini (U. Firenze, Italy).
    • February 14, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  14. “Vórtices Z6 en la teoría de Landau en ferroeléctricos”
    • Marcos Tello (Dpto. Física Teórica, U. Valladolid).
    • February 7, 2018, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

2017 Seminars (9):

  1. “Operadores de Schrödinger con potenciales δ-δ’ y su aplicación en teoría cuántica de campos”
    • César Romaniega (Dpto. Física Teórica, U. Valladolid).
    • December 15, 2017, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  2. “El espectro del Hamiltoniano de Schrödinger unidimensional perturbado por un potencial Gaussiano atractivo”
    • Prof. Silvestro Fassari (Dpto. Física Teórica, U. Valladolid).
    • December 14, 2017, 17:00 h.
    • Sala de Grados I, Fac. Sciences, U. Valladolid.

  3. “Modos electromagnéticos y estados coherentes del oscilador armónico”
    • Zulema Gress (IPN, México).
    • November 24, 2017, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  4. “Solución de la ecuación de Dirac-Weyl en el grafeno utilizando un gauge de Landau simétrico”
    • Dr. Erik Díaz-Bautista (CINVESTAV, México).
    • November 10, 2017, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  5. “El principio de mínima acción en procesos estocásticos”
    • Dr. Mariano Caruso (Dpto. Física Teórica y del Cosmos, U. Granada).
    • November 9, 2017, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  6. “QCD and nucleon structure”
    • Dr. Miguel G. Echevarría (Istituto Nazionale di Fisica Nucleare, Sezione di Pavia).
    • November 8, 2017, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  7. “A baby Majorana quantum formalism”
    • Prof. Jean-Pierre Gazeau  (Univ. Paris VII, France).
    • September 28, 2017, 18:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  8. “Relativistic quantum mechanics of two-fermion systems”
    • Prof. Riccardo Giachetti  (Univ. degli Studi, Firenze, Italy).
    • September 26, 2017, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  9. “The behaviour of the 3D Hamiltonian -∆+λ[δ(x+x0)+δ(xx0)] as the distance between the two centers vanishes”
    • Prof. Silvestro Fassari  (Univ. G. Marconi, Rome, Italy).
    • February 3, 2017, 12:30 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

2016 Seminars (9):

  1. “Classical and Quantum Superintegrable Systems on Curved Spaces”
    • Prof. Orlando Ragnisco  (U. di Roma Tre, Italy).
    • November 25, 2016, 11:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  2. “QCD lagrangian in the Coulomb gauge representation and its SO(4)(2+1) symmetry: low energy meson states”
    • Prof. Osvaldo Civitarese  (U. de La Plata, Argentina).
    • November 22, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  3. “¿Formas Chern-Simons en dimensiones pares?”
    • Prof. P. Salgado  (U. de Concepción, Chile).
    • November 2, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  4. “Acoplamientos no-minimales y ondas gravitacionales con torsión”
    • Dr. F. Izaurieta  (U. de Concepción, Chile).
    • October 11, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  5. “Action-reaction violation and vacuum momentum in asymmetrically excited systems”
    • Dr. Manuel Donaire  (U. Laboratoire Kastler Brossel, École Normale Supérieure, CNRS, Collège de France et Université Pierre et Marie Curie, Paris, France).
    • October 7, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  6. “Three paths toward the quantum angle operator”
    • Prof. Jean-Pierre Gazeau  (U. Paris Diderot, France, and Centro Brasileiro de Pesquisas Físicas, Brazil).
    • March 16, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  7. “Semi-analytical approach to study the Fokker-Planck equation and its application to protein folding problems”
    • Prof. Elso Drigo Filho (UNESP-Universidade Estadual Paulista, São Paulo, Brasil).
    • February 25, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  8. “Rigged Hilbert spaces in Quantum Mechanics and signal processing”
    • Prof. Enrico Celeghini (U. Firenze, Italy).
    • February 24, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  9. “Susy-controlled communications through crystals”.
    • Prof. Mikhail Plyushchay (Universidad de Santiago de Chile, Chile).
    • February 16, 2016, 17:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

2015 Seminars (4):

  1. “Self adjoint extensions and heat kernel in quantum fields over bounded domains”.
    • Dr. José M. Muñoz-Castañeda (Institut für Theoretische Physik, Universität Leipzig, Germany, and Instituto de Ciencia de Materiales de Aragón, Spain).
    • July 8, 2015, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  2. “Electrón de Dirac en grafeno en campos magnéticos generados supersimétricamente”.
    • Prof. David J. Fernández C. (Cinvestav-IPN, Mexico).
    • June 22, 2015, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  3. “El axioma de la medida cuántica frente al principio de acción y reacción”.
    • Prof. Carlos López Lacasta (Universidad de Alcalá, Spain).
    • June 18, 2015, 12:00 h.
    • Seminar B118, Fac. Sciences, U. Valladolid.

  4. “The presence and role of SL(2,R) invariance in nonlinear Schrödinger equation and its variable coefficient and multi-component generalizations”.
    • Prof. Faruk Güngör (Istanbul Technical University, Turkey).
    • June 9, 2015.
    • Seminar B118, Fac. Sciences, U. Valladolid.