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| Name | Quantum field theory | Quantum field theory lectures | Quantum field theory explained |
| Video Uploader | Video From Physics for Students- Unleash your power!! |
| Upload Date | This Video Uploaded At 12-11-2023 13:36:53 |
| Video Discription | #quantumfieldtheory #quantumfieldtheorylectures #quantumfieldtheoryexplained In this quantum field theory lectures, I have explained the most important and fundamental concepts. I have explained quantum field theory starting with classical field theory, Euler Lagrange equation and spontaneous emission. I have explained the limitations of classical mechanics and Schrodinger's equation and thereby the Dirac equation which is a relativistic equation. I have explained mathematically the Lagrangian and how it is relevant and important in terms of quantum field theory. I have also explained why Newton's equation of motion and its relation with Lagrangian is important. 00:00 - 01:21 - Introduction 01:22 - 02:13 - Live lectures on Quantum field theory 02:14 - 02:58 - Classical and Quantum plane waves 02:59 - 07:48 - From Classical to Quantum Field theory 07:49 - 09:39 - Euler Lagrange equation 09:40 - 10:48 - Changes of equation 10:49 - 12:50 - Why is Lagrangian density important 12:51 - 17:37 - What is spontaneous emission 17:38 - 19:37 - Spontaneous radioactivity 19:38 - 30:15 - Why classical physics cannot explain spontaneous emission 30:16 - 39:55 - The limitation of Schrodinger equation 39:56 - 41:31 - Dirac equation 41:32 - 49:24 - The Lagrangian 49:25 - 50:53 - Why Lagrangian is important 50:54 - 51:56 - Summary Subscribe for more physics and mathematics videos: https://www.youtube.com/physicsforstudents?sub_confirmation=1 Join this channel to get access to perks: https://www.youtube.com/channel/UCVDb3R8XY1FIEIccTT1NnpA/join (1) Channel: https://www.youtube.com/physicsforstudents?sub_confirmation=1 (2) Facebook: https://www.facebook.com/physicsforstudent (3) Instagram: https://instagram.com/physics_forstudents (4) Linkedin:https://www.linkedin.com/in/physicsforstudents/ Email: contact.physicsforstudents@gmail.com Contact: +91 9830219677 The objective of this channel is to provide educative videos on physics and mathematics. Playlists: (1) Most watched videos https://www.youtube.com/playlist?list=PL2n-gxsZ_8LASW2OMOXhtqYLhrAOY8GgJ (2) General Relativity https://www.youtube.com/playlist?list=PL2n-gxsZ_8LAVDW8FGXhBgQDbYrcKXXey (3) Special Relativity https://www.youtube.com/playlist?list=PL2n-gxsZ_8LDlFXMz2Kd92ElkCyYERPlo (4) Topology https://www.youtube.com/playlist?list=PL2n-gxsZ_8LBhbTtDfxK9P9VoSuTTd6If (5) Black Holes https://www.youtube.com/playlist?list=PL2n-gxsZ_8LD9V1md0JQMwkU6SH0tbEKa (6) Career In Mathematics https://www.youtube.com/playlist?list=PL2n-gxsZ_8LDYh7lVy-WwjEt0IVC2jJJg (7) Differential Geometry https://www.youtube.com/playlist?list=PL2n-gxsZ_8LCapNhpUYAZqUu3xfgHZ76w (8) Maxwell's Equations https://www.youtube.com/playlist?list=PL2n-gxsZ_8LDVJ3QTTE9YrC984iuwc7tX (9) Real Analysis https://www.youtube.com/playlist?list=PL2n-gxsZ_8LA2IhQincXlr-qwjo7svOgX (10) Vectors and Tensors https://www.youtube.com/playlist?list=PL2n-gxsZ_8LCHM3SzJgCmmPHVaNFE5D0s (11) Tagore Einstein conversations https://www.youtube.com/playlist?list=PL2n-gxsZ_8LBBQLMb3FMr4oKYbFeQFZwR (12) History of Science https://www.youtube.com/playlist?list=PL2n-gxsZ_8LCTyHei0dqlRt2uTsBNdD5t (13) Concept Building https://www.youtube.com/playlist?list=PL2n-gxsZ_8LDgFseXD2K_bX21tDYo4Zp5 (14) Classical Physics https://www.youtube.com/playlist?list=PL2n-gxsZ_8LBcZzSzlpOFmuNQLoR535wj (15) Stephen Hawking https://www.youtube.com/playlist?list=PL2n-gxsZ_8LBUO-lP7stki050vuz0yJs3 (16) Grigori Perelman https://www.youtube.com/playlist?list=PL2n-gxsZ_8LDWKF2fSL-DtOudD3QcnUoR (17) Basic Mathematics https://www.youtube.com/playlist?list=PL2n-gxsZ_8LC-1Gn4HpcOQaubEmr-QaBY (18) Calculus https://www.youtube.com/playlist?list=PL2n-gxsZ_8LC5fHDWK6i2AJjpajwU98NdAbout Me My name is Shounak. I teach in a college. My subject of specialization is the general theory of relativity, tensor calculus, and topology. I also teach communicative English. Copyright © 2021 Physics for Students. All rights reserved. #spontaneousemissioninquantumfieldtheory #whatisspontaneousemission #whatislagrangiandensity #eulerlagrangeequationinquantummechanics #lagrangianandhamiltonianofrelativisticparticles #whyclassicalmechanicscannotexplainspontaneousemission #quantumfieldtheoryfullcourse #limitationsofschrodingerfieldequation #diracequationinrelativisitcquantummechanics #quantumfieldtheorywhatisparticle #quantumfieldtheorylagrangian #quantumfieldtheoryequation #quantumfieldtheoryformathematicians #quantumfieldtheoryfordummies #quantumfieldtheoryforundergraduates #quantumfieldtheoryincurvedspacetime #easycourseonquantumfieldtheory #equationsofmotionquantummechanics #booksonquantumfieldtheory #learningfromscratchquantumfieldtheory #basicsofquantumfieldtheory #beginnersguidetoquantumfieldtheory #completeguidetoquantumfieldtheory #quantumfieldtheoryvisualized #whatisquantumfieldtheory #quantumfieldtheoryforbeginners #quantumfieldtheoryforlayman #quantumfieldtheoryamodernintroduction #physicsforstudents _yoRP1LnlNQ |
| Category | Education |
| Tags | quantumfieldtheory | quantumfieldtheorylectures | quantumfieldtheoryexplained | spontaneousemissioninquantumfieldtheory | whatisspontaneousemission | whatislagrangiandensity | eulerlagrangeequationinquantummechanics | lagrangianandhamiltonianofrelativisticparticles | whyclassicalmechanicscannotexplainspontaneousemission | quantumfieldtheoryfullcourse | limitationsofschrodingerfieldequation | diracequationinrelativisitcquantummechanics | quantumfieldtheorywhatisparticle | quantumfieldtheorylagrangian |
