1. Introduction to Effective Field Theory (EFT)

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  • Опубліковано 1 лют 2025

КОМЕНТАРІ • 46

  • @sdu28
    @sdu28 4 роки тому +21

    Lecture starts at 6:49.

  • @qantum251
    @qantum251 10 років тому +4

    this the course of physics I was always looking for. Amazing

  • @TheAhmedMAhmed
    @TheAhmedMAhmed 11 років тому +14

    amazing ...
    very advanced, high quality course!

    • @TheAhmedMAhmed
      @TheAhmedMAhmed 9 років тому +1

      ***** I also do not get most of it. We've got to learn quantum mechanics first and then come back here. this is a very good place to start though:
      lagunita.stanford.edu/courses/Engineering/QMSE-01/Fall2014/about

    • @frankdimeglio8216
      @frankdimeglio8216 2 роки тому

      @@TheAhmedMAhmed WHAT IS E=MC2 IS dimensionally consistent, AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE); AS WHAT IS E=MC2 is taken directly from F=ma; AS the rotation of WHAT IS THE MOON matches the revolution; AS the stars AND PLANETS are POINTS in the night sky. Consistent WITH WHAT IS E=MC2, “mass"/ENERGY involves BALANCED inertia/INERTIAL RESISTANCE consistent WITH/AS what is BALANCED electroMAGNETIC/gravitational force/ENERGY; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE) !!! SO, what are OBJECTS may fall at the SAME RATE !!! WHAT IS GRAVITY IS, ON BALANCE, an INTERACTION that cannot be shielded (or blocked). Consider the man who IS standing on what is THE EARTH/ground. Consider what is THE EYE ON BALANCE !!! Now, consider what is the TRANSLUCENT AND BLUE sky !!! (What is THE EARTH IS ALSO BLUE !!!) Again, consider WHAT IS E=MC2 !!! c squared CLEARLY (AND NECESSARILY) represents a dimension of SPACE ON BALANCE, AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). It ALL CLEARLY makes perfect sense ON BALANCE, AS BALANCE AND completeness go hand in hand. Great.
      By Frank Martin DiMeglio
      In understanding SPACE, what is gravity, TIME, AND time dilation (ON BALANCE), it is important is it to understand what is a BALANCED displacement of what is SPACE. ELECTROMAGNETISM/energy is gravity ON/IN BALANCE.
      Consider what is E=MC2. TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE. Consider TIME AND time dilation ON BALANCE. (c squared CLEARLY represents a dimension of SPACE ON BALANCE.) Indeed, the stars are POINTS in the night sky ON BALANCE. The rotation of WHAT IS THE MOON matches the revolution. Consider what is THE EYE, AND notice what is the TRANSLUCENT AND BLUE sky ON BALANCE. NOW, consider what is the BALANCED MIDDLE DISTANCE in/of SPACE. CLEARLY, BALANCED inertia/INERTIAL RESISTANCE is fundamental (ON BALANCE). “Mass"/ENERGY IS GRAVITY. ON BALANCE, consider what is the orange (AND setting) Sun. “Mass"/ENERGY involves BALANCED inertia/INERTIAL RESISTANCE consistent WITH/as what is BALANCED electromagnetic/gravitational force/ENERGY, AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE); AS gravity/acceleration involves BALANCED inertia/INERTIAL RESISTANCE (ON BALANCE) consistent WITH E=MC2, F=ma, TIME, AND time dilation ON BALANCE. This CLEARLY AND NECESSARILY represents, DESCRIBES, AND INVOLVES what is possible/potential AND actual ON/IN BALANCE, AS ELECTROMAGNETISM/energy is CLEARLY (AND NECESSARILY) proven to be gravity (ON/IN BALANCE). Notice what is the fully illuminated (AND setting/WHITE) MOON ON BALANCE. Great. TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE. Indeed, inertia/INERTIAL RESISTANCE is proportional to (or BALANCED with/AS) GRAVITATIONAL force/ENERGY; AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE). This CLEARLY explains what is E=MC2 AND F=ma ON BALANCE, AS TIME is NECESSARILY possible/potential AND actual ON/IN BALANCE !! (Consider TIME AND time dilation ON BALANCE.) Great. Indeed, consider WHAT IS THE EARTH/ground ON BALANCE. I have mathematically proven why the rotation of WHAT IS THE MOON matches the revolution, AS ELECTROMAGNETISM/energy is CLEARLY (AND NECESSARILY) proven to be gravity (ON/IN BALANCE). Consider TIME AND time dilation ON BALANCE, AS the stars AND PLANETS are POINTS in the night sky ON BALANCE; AS c squared CLEARLY represents a dimension of SPACE ON BALANCE. (Consider what is THE EYE ON BALANCE.) I have mathematically proven what is the fourth dimension, AS ELECTROMAGNETISM/energy is CLEARLY AND NECESSARILY proven to be gravity (ON/IN BALANCE) !!! I have explained why what are OBJECTS may fall at the SAME RATE.
      By Frank Martin DiMeglio

  • @SphereofTime
    @SphereofTime 6 місяців тому +2

    41:15 degees of freedom to do other energy theory, expansions…

  • @LoquaciousApe
    @LoquaciousApe 10 років тому +17

    Will you upload the earlier QFT lectures Professor Stewart keeps referring to? I can't seem to find any good lectures of QFT online. Thanks.

    • @jasonplayer9047
      @jasonplayer9047 10 років тому +5

      There are the two courses on MIT OpenCourseWare (sorry, there are no videos for these courses only readings, lectures notes, etc.):
      Quantum Field Theory II (8.324) ocw.mit.edu/courses/physics/8-324-relativistic-quantum-field-theory-ii-fall-2010
      Quantum Field Theory III (8.325) ocw.mit.edu/courses/physics/8-325-relativistic-quantum-field-theory-iii-spring-2007

    • @LoquaciousApe
      @LoquaciousApe 10 років тому +2

      Hey thanks a lot. Apparently there's a Relativistic QFT I lecture as well. Too bad none of them have videos.

    • @tilak1970
      @tilak1970 7 років тому +3

      You may take a look at Ashoke Sen's QFT2 lectures

  • @SphereofTime
    @SphereofTime 7 місяців тому +1

    46:56 operators

  • @bricia8342
    @bricia8342 4 роки тому +2

    Amazing teatcher....

  • @UnforsakenXII
    @UnforsakenXII 4 роки тому +5

    This has to be one of the quietest MIT classes I've seen.

  • @68ootani
    @68ootani 11 років тому +2

    とても親切な講義です、MITの授業をはじめて拝聴しました。各分野の見取り図を描かれています、他はわかりますが、E&M、Classical,って何ですか?ああ!電磁気学ですね。エレクトロ&マグネット力学の事ですね。

  • @SphereofTime
    @SphereofTime 7 місяців тому +1

    9:39 9:39 9:40

  • @yigal_s
    @yigal_s Рік тому

    If MIT could only publish their series on QFT for those who want to study it from the very start...

  • @SphereofTime
    @SphereofTime 6 місяців тому

    40:52 hydrogen, write down lagrangian

  • @juancarlosdominguezsolis.4665
    @juancarlosdominguezsolis.4665 4 роки тому

    i love but please add the last courses of qft

  • @MarcinVoyager
    @MarcinVoyager 11 років тому +2

    Great stuff for language learning.
    Sir Planck would be proud ;)

  • @Taqu3
    @Taqu3 3 роки тому +1

    Are the solutions available for the problem sets ?

    • @mitocw
      @mitocw  3 роки тому

      The solutions are not available for the problem sets. See the course for more info at: ocw.mit.edu/8-851S13.

  • @SphereofTime
    @SphereofTime 6 місяців тому

    25:12 25:13

  • @SphereofTime
    @SphereofTime 6 місяців тому

    8:21 big picture

  • @boomclan5163
    @boomclan5163 6 років тому +2

    6:50

  • @sarahwarad628
    @sarahwarad628 10 років тому +2

    Is this course for Master students ?

    • @mitocw
      @mitocw  10 років тому +4

      Yes, this course is for graduate students.

    • @hadlevick
      @hadlevick 6 років тому

      Sarah Warad yes, masters like us Sarah Warad... Fluid theory (Reproduction/Feed/Reasoning) decanted selfmultidimentionalover...
      The polydynamics of the movement generates pseudo-autonomy as material property, of the autogenous phenomenon; existing.(...)
      Simultaneous as my unidimensional variability...
      unidimensional variability = live-beings

    • @hadlevick
      @hadlevick 6 років тому

      MIT OpenCourseWare Fluid theory (Reproduction/Feed/Reasoning) decanted selfmultidimentionalover...
      The polydynamics of the movement generates pseudo-autonomy as material property, of the autogenous phenomenon; existing.(...)
      Simultaneous as my unidimensional variability...
      unidimensional variability = live-beings

    • @hadlevick
      @hadlevick 6 років тому

      Yeuteamo

  • @nesaralititumir6153
    @nesaralititumir6153 2 роки тому

    20:49

  • @binishbatool248
    @binishbatool248 9 місяців тому

    47:15

  • @MrThepilvi2
    @MrThepilvi2 11 років тому +2

    stanford vs MIT- what's is the best???

  • @SphereofTime
    @SphereofTime 7 місяців тому

    8:11

  • @Momo-bb2fn
    @Momo-bb2fn 3 роки тому

    15:15

  • @juancarlosdominguezsolis.4665
    @juancarlosdominguezsolis.4665 4 роки тому

    what is the diference between qft and Effective Field Theory (EFT)?

    • @alechewitt2347
      @alechewitt2347 2 роки тому

      I would say they are both quantum, and I would say EFT is a QFT except at a scale where you can neglect the finer details.

  • @perfumer2252
    @perfumer2252 7 років тому +1

    iniesta

  • @hadlevick
    @hadlevick 6 років тому

    Yeuteamo

  • @sijojosephdr
    @sijojosephdr 11 років тому

    ഇയായിൻ സ്ടിവാര്ട്ടിന്റെ ഇഫക്റ്റീവു ഫീൽടു തിയറി

  • @hadlevick
    @hadlevick 6 років тому +1

    Fluid theory (Reproduction/Feed/Reasoning) decanted selfmultidimentionalover...
    The polydynamics of the movement generates pseudo-autonomy as material property, of the autogenous phenomenon; existing.(...)
    Simultaneous as my unidimensional variability...
    unidimensional variability = live-beings

  • @SphereofTime
    @SphereofTime 7 місяців тому +1

    8:03

  • @SphereofTime
    @SphereofTime 6 місяців тому

    51:30

  • @SphereofTime
    @SphereofTime 7 місяців тому

    11:55

  • @SphereofTime
    @SphereofTime 7 місяців тому +1

    12:20

  • @SphereofTime
    @SphereofTime 6 місяців тому

    21:29