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| PHYS0221-1

 | Advanced Quantum Physics - Relativity and Cosmology - Partim : théorie quantique des champs - Partim : relativité et cosmologie

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| Duration : | Relativity and Cosmology : 15h Th Partim : théorie quantique des champs : 15h Th Partim : relativité et cosmologie : 15h Th
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| Credits/ECTS : |
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| Holder(s) : | Relativity and Cosmology : Jean‑Pierre Gaspard
Partim : théorie quantique des champs : Joseph Cugnon
Partim : relativité et cosmologie : Yves De Rop
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| Course contents :
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 |  | Relativity and Cosmology |

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 | 1. Advancecd scattering theory 2. Feynman formulation of quantum mechanics 3. Symmetry and conservation laws. Symmetry breaking. 4. Interpretation of quantum theory. 5. Quantum computation. |
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 | Introduction to Relativistic Quantum Mechanics and Quantum Field Theory. The emphasis is put on the concept of fields as systems with infinite number of degrees of freedom, on relativistic and gauge invariances and on the notion of particle as arising from the quantization of a (scalar) field. Feynmann rules are presented as tools for evaluating the rate of simple processes. |
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| Course objective :
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 |  | Relativity and Cosmology |

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 | Completion of the education in quantum physics. |
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 | The goal is threefold: to familiarise with the concepts of quantum field theory, to understand simple processes in the light of these concepts and to evaluate their rate with the help of Feynman rules. |
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| Prerequisites :
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 |  | Relativity and Cosmology |

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 | Quantum theory |
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 | Solid background in Quantum Mechanics (PHYS0211-1 or equivalent) |
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| Workshops :
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| Organization :
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 |  | Partim : théorie quantique des champs |

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 | 1st semester |
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| Written notes :
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 |  | Relativity and Cosmology |

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 | Lecture notes. Reference textbooks. |
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| Assessment :
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 |  | Relativity and Cosmology |

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 | Written and oral exam (January), written exam (September). |
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 | oral exam |
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| Contacts :
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 | Prof. Gaspard Jean-Pierre, office 3/48, tel. : 04/366.37.45, e-mail : jp.gaspard@ulg.ac.be Otjacques Céline, office 3/47, tel. : 04/366.37.47, e-mail : celine.otjacques@ulg.ac.be Secretary : Me J. Delcourt, office 3/49, tel. : 04/366.36.61, e-mail : jdelcourt@ulg.ac.be |
 |  | Partim : théorie quantique des champs |

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 | J. CUGNON, e-mail:J.Cugnon@ulg.ac.be |
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