School on Critical Stability of Few-Body Quantum Systems

The lectures in the school will introduce basic few-body techniques understandable for advanced master’s students.

Topics to be covered include:

• Few-body techniques using coordinate space for bound and continuum states
• Few-body techniques using momentum space for bound and continuum states
• Universality in few-body systems
• One- and two-dimensional systems

There is no registration fee. There will be a miniworkshop during the school in which selected participants will present short talks. Applicants who would like to give a short talk should submit a title and abstract before the application deadline.

Satisfaction survey:

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Lecturers:

Doerte Blume (Center for Quantum Research and Technology Homer L. Dodge, Department of Physics and Astronomy, The University of Oklahoma, USA)

• Lecture 1: 1D fermions: statics and dynamics
• Lecture 2: Dynamics of the helium dimer dynamics: universal and non-universal features
• Lecture 3: Efimov scenario in the presence of spin-orbit coupling
• Lecture 4: Dynamics of two-level emitter(s) coupled to bath

Alejandro Kievsky (Istituto Nazionale di Fisica Nucleare-Pisa, Italy)

• Lecture 1: The two-body problem at low energies. Scattering length, effective range and shallow bound (or virtual) states.
• Lecture 2: The two-nucleon problem, bound and scattering states. The proton-proton case.
• Lecture 3: The variational principle for scattering. Integral relations.
• Lecture 4: The Hyperspherical Harmonics, general properties and applications to few-body systems.

Pascal Naidon (RIKEN – Nishina Centre, Japan): Efimov physics and universality in few-body systems.

• Lecture 1: Zero-range universality in two-body systems (Low-energy resonance, scattering length, zero-range theory, Feshbach resonances)
• Lecture 2: Zero-range universality in three-body system Skorniakov–Ter-Martirosian equation, the Efimov effec
• Lecture 3: Universal clusters
• Lecture 4: van der Waals universality

Organizers:

• Tobias Frederico (ITA, Brazil)
• Hans Otto Uldall Fynbo (Aarhus University, Denmark)
• Alejandro Kipevsky (INFN-Pisa, Italy)
• Jean-Marc Richard (University of Lyon, France)
• Marcelo Takeshi Yamashita (IFT-UNESP, Brazil)

Announcement

Online application is now closed

 

School Program: PDF updated on October 04, 2021.

Miniworkshop: PDF updated on October 01, 2021.

2021-10-04

• 09:00 - Pascal Naidon (RIKEN – Nishina Centre, Japan): Zero-range universality in two-body systems (Low-energy resonance, scattering length, zero-range theory, Feshbach resonances)
  • Attachment
• 13:00 - Alejandro Kievsky (Istituto Nazionale di Fisica Nucleare-Pisa, Italy): The two-body problem at low energies. Scattering length, effective range and shallow bound (or virtual) states.
  • Attachment
• 15:00 - Doerte Blume (Center for Quantum Research and Technology Homer L. Dodge, Department of Physics and Astronomy, The University of Oklahoma, USA): 1D fermions: statics and dynamics
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2021-10-05

• 09:00 - Pascal Naidon (RIKEN – Nishina Centre, Japan): Zero-range universality in three-body systems (Skorniakov--Ter-Martirosian equation, the Efimov effect)
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• 13:00 - Alejandro Kievsky (Istituto Nazionale di Fisica Nucleare-Pisa, Italy): The two-nucleon problem, bound and scattering states. The proton-proton case.
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  • Additional info
• 15:00 - Doerte Blume (Center for Quantum Research and Technology Homer L. Dodge, Department of Physics and Astronomy, The University of Oklahoma, USA): Dynamics of the helium dimer dynamics: universal and non-universal features
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2021-10-06

• 09:00 - Hans Otto Uldall Fynbo (Aarhus University, Denmark): Seminars: Studies of 3-alpha systems using decay and reaction experiments
• 10:00 - Kamyar Mohseni (Instituto Tecnológico de Aeronautica, Brazil): Seminars: Three-boson stability for boosted interactions towards the zero-range limit
• 10:30 - Samir Das (University of Hyderabad, India): Seminars: Particle scattering by harmonically trapped quantum gases in an artificial magnetic field
• 11:00 - Rodrigo Alves Dias (Universidade Federal de Juiz de Fora, Brazil): Seminars: Google TensorFlow in Wave Packets Time Evolutions
• 13:00 - Jean-Marc Richard (University of Lyon, France): Seminars: Double charm tetraquarks and other multiquarks in potential models
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• 14:00 - Roy Yaron (Hebrew University of Jerusalem, Israel): Seminars: Optimizing SVM For Systems With Periodic Boundary Conditions
• 15:30 - Eloisa Cuestas (National University of Córdoba, Argentina): Seminars: Strongly bound fermion pairs on a ring: a composite-boson approach
• 16:00 - Derick dos Santos Rosa (Instituto Tecnológico de Aeronautica, Brazil): Seminars: Dimensional Aspects of the Efimov Effect

2021-10-07

• 09:00 - Pascal Naidon (RIKEN – Nishina Centre, Japan): Universal clusters
  • Attachment
• 13:00 - Alejandro Kievsky (Istituto Nazionale di Fisica Nucleare-Pisa, Italy): The variational principle for scattering. Integral relations.
  • Abstract
  • Attachment
• 15:00 - Doerte Blume (Center for Quantum Research and Technology Homer L. Dodge, Department of Physics and Astronomy, The University of Oklahoma, USA): Efimov scenario in the presence of spin-orbit coupling
  • Attachment

2021-10-08

• 09:00 - Pascal Naidon (RIKEN – Nishina Centre, Japan): van der Waals universality
  • Attachment
• 13:00 - Alejandro Kievsky (Istituto Nazionale di Fisica Nucleare-Pisa, Italy): The Hyperspherical Harmonics, general properties and applications to few-body systems.
  • Attachment
• 15:00 - Doerte Blume (Center for Quantum Research and Technology Homer L. Dodge, Department of Physics and Astronomy, The University of Oklahoma, USA): Dynamics of two-level emitter(s) coupled to bath
  • Attachment