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Andrew Dotson
United States
Registrace 12. 02. 2016
Hi I'm Andrew. I make physics videos, and I'm a gradstudent at NMSU doing research in theoretical nuclear physics. Wouldn't it be so weird if you subscribed haha.
For possible collabs/business inquiries, click the link below. For all other emails, please direct them towards smartpeopleask@gmail.com. I am no longer online tutoring.
For possible collabs/business inquiries, click the link below. For all other emails, please direct them towards smartpeopleask@gmail.com. I am no longer online tutoring.
D-Term Determined (Finally Writing The Paper)
Pick up a screen protector and more over at PaperLike:
paperlike.com/andrewdotson
A little update since trying to resolve normalization issue in my research.
I've Been Stuck On This Problem For... (Vlog):
czcams.com/video/lTjzU2PrTBs/video.html
A New Chapter of my PhD Has Begun (SCET video from last year):
czcams.com/video/NWQEJfWpGu4/video.html
Papers etc referenced:
-Textbook referencing for exercise:
Quantum Field Theory and the Standard Model (Matthew Schwartz)
Book I mention about electromagnetic form factors and fourier transforms:
Quarks and Leptons (Halzen and Martin)
-DIS figure with hard/soft/jet function
www.sciencedirect.com/science/article/abs/pii/0550321387902586
(will probably add more later today)
paperlike.com/andrewdotson
A little update since trying to resolve normalization issue in my research.
I've Been Stuck On This Problem For... (Vlog):
czcams.com/video/lTjzU2PrTBs/video.html
A New Chapter of my PhD Has Begun (SCET video from last year):
czcams.com/video/NWQEJfWpGu4/video.html
Papers etc referenced:
-Textbook referencing for exercise:
Quantum Field Theory and the Standard Model (Matthew Schwartz)
Book I mention about electromagnetic form factors and fourier transforms:
Quarks and Leptons (Halzen and Martin)
-DIS figure with hard/soft/jet function
www.sciencedirect.com/science/article/abs/pii/0550321387902586
(will probably add more later today)
zhlédnutí: 55 747
Video
Numerical Integration with Variable Limits in Python
zhlédnutí 23KPřed rokem
Today we go over how to numerically integrate a function f(x,y,z;a) using Scipy, where x, y and z are variables to be integrated over, and a is parameter. We do this for 2 cases: 1) when the limits of integration are constant 2) when the limits are functions of x, and y, themselves. Check the Flexispot Amazon store and get your setup! Apply code 'COMHARDESK' to get an EXTRA 5% discount on my mo...
I've Been Stuck On This Problem For... (Vlog)
zhlédnutí 106KPřed rokem
I've been stuck on one issue of my research for quite a while now. In this video, I talk through one last idea I have to resolve the issue. Lets see how it goes. Link to cross section hyperphysics: hyperphysics.phy-astr.gsu.edu/hbase/Nuclear/elescat.html Nucleon form-factors of the energy momentum tensor in the chiral quark-soliton model: arxiv.org/pdf/hep-ph/0702030.pdf Song: False Alarms Arti...
A New Chapter of my PhD Has Begun
zhlédnutí 153KPřed rokem
Get 4 months for free on a 2-year plan here: nordvpn.com/andrewdotson. It's risk-free with Nord's 30-day money-back guarantee! In this video I talk about why I'm currently at Los Alamos National Lab (LANL), and talk about the effective theory I've been learning, Soft-Collinear Effective Theory (SCET). TMD School video lectures: czcams.com/channels/lWP7fyB4xNRYbGLtvUXVvw.html Dr. Iain Stewarts S...
Universities in 2050 Be Like
zhlédnutí 64KPřed rokem
Yes I will come fix your University. Get 4 months for free on a 2-year plan here: nordvpn.com/andrewdotson. It's risk-free with Nord's 30-day money-back guarantee!
Physics Memes Are Getting Better (Meme Review)
zhlédnutí 291KPřed 2 lety
Get started with NordVPN with a 30-Day Money-Back Guarantee!: NordVPN.com/andrewdotson Physics Meme Subreddit: www.reddit.com/r/physicsmemes/ Eigenchris's What is Momentum? (Joke Video) czcams.com/video/jm7jVi8akcc/video.html&ab_channel=eigenchris
Lessons Learned During My PhD So Far
zhlédnutí 153KPřed 2 lety
Start your free trial at Brilliant!: brilliant.org/AndrewDotson/ Today I talk about a few mistakes I've had to (re)-learn from during my PhD in Theoretical Nuclear Physics so far.
LiveStream: Moments of Inertia Example (Thin vs Uniform sphere)
zhlédnutí 11KPřed 2 lety
Just your friendly neighborhood physics livestream. I wanted to go through an example showing how changing the mass distribution affects the moment of inertia. Check out the first 2 videos of my mini series on moments Part1: czcams.com/video/0flh8ovhZ9k/video.html Part 2: czcams.com/video/k24FnV3myO4/video.html Pen Display used in video: amzn.to/3NoMnqb
Understanding Moments II: Center of Mass, Moment of Inertia, and All That
zhlédnutí 17KPřed 2 lety
Today we cover moments of mass distributions, which allows us to define the center of mass and moments of inertia. Start your free trial at Brilliant!: brilliant.org/AndrewDotson/ Part1: czcams.com/video/0flh8ovhZ9k/video.html The screen I use to write on is the Gaomon PD2200: amzn.to/3l7sA2j
Fermi's Golden Rule Or Something #Skit
zhlédnutí 28KPřed 2 lety
Please point out where I'm going wrong I'm failing QM..
Understanding Moments Part 1: A Borrowed Concept
zhlédnutí 23KPřed 2 lety
In this video I go over how we interpret moments of statistical distributions and introduce the Dirac delta function for describing discrete data continuously. The screen I use to write on is the Gaomon PD2200: amzn.to/3l7sA2j 0:00 Intro 0:42 Outline of Series 1:40 The Dirac Delta Function 11:53 Moments in Statistics 18:15 0th Moments 19:04 Number vs Probability Densities 22:10 1st Moments 29:1...
Basically How Science Will End (Skit)
zhlédnutí 42KPřed 2 lety
Pretty much the only reason physics hasn't been finished yet truthfully.
Wow Physicists Are Such Good Listeners (SKIT)
zhlédnutí 52KPřed 2 lety
Wow Physicists Are Such Good Listeners (SKIT)
My Week at Nuclear Physics School (TMD School 2022)
zhlédnutí 38KPřed 2 lety
My Week at Nuclear Physics School (TMD School 2022)
TMD Nuclear Physics School 0: The Program
zhlédnutí 21KPřed 2 lety
TMD Nuclear Physics School 0: The Program
You Laugh You Physics ft. @PapaFlammy69
zhlédnutí 83KPřed 2 lety
You Laugh You Physics ft. @PapaFlammy69
Dealing With Low Motivation Studying Physics
zhlédnutí 75KPřed 2 lety
Dealing With Low Motivation Studying Physics
How to be a "Successful" Physics Major (Skit)
zhlédnutí 133KPřed 2 lety
How to be a "Successful" Physics Major (Skit)
I'm A Physicist and Flat Earther (Skit)
zhlédnutí 194KPřed 3 lety
I'm A Physicist and Flat Earther (Skit)
Nuclear Physicists Answer Your Questions
zhlédnutí 17KPřed 3 lety
Nuclear Physicists Answer Your Questions
Nuclear Physics Summer School Vlog Ep. 3 (HUGS 2021)
zhlédnutí 19KPřed 3 lety
Nuclear Physics Summer School Vlog Ep. 3 (HUGS 2021)
Nuclear Physics Summer School Vlog Episode 2 (HUGS 2021)
zhlédnutí 15KPřed 3 lety
Nuclear Physics Summer School Vlog Episode 2 (HUGS 2021)
Nuclear Physics Bootcamp Vlog (HUGS 2021)
zhlédnutí 27KPřed 3 lety
Nuclear Physics Bootcamp Vlog (HUGS 2021)
The Einstein Field Equations | Tensor Calc Finale
zhlédnutí 27KPřed 3 lety
The Einstein Field Equations | Tensor Calc Finale
del squared >>> laplacian
Where'd you go buddy?
Have you studied lattice gauge theory? Would you like to make a nice video on that? I know you don't have time I just asked lol.
If 3 doesn't exist, its multiples also don't exist.
24.8.2024 hello again Andrew Dotson! thanks for the upload. enjoy my huge masterpiece. Tears For Fears - Woman In Chains (my cover version 📣) *_You better love learning and you later be saved_* 👨🏫 *_You better love learning and you later be saved_* ☝ *_Your mind in chains_* ⛓🧠⛓ *_Your mind in chains_* ⛓🤔⛓ *_Call your brain while still there's hope_* 📣 *_Say you're fine if you can cope_* 👍 *_Your mind in chains_* ⛓🌐🛐⛓ *_Your mind in chains_* ⛓🌐🙇⛓ *_Well it's real_* 🙁 *_Lying and baiting is a poor man's skill_* 🤥 *_(A poor man's skill)_* 🤮 *_And it's real_* ☹ *_Shamelessly paid clown buys your eyes or steal_* 🧑🚀 *_(Your eyes or steal)_* 🤡 *_Well it's a world gone crazy_* 😫 *_Keeps your mind in chains_* ⛓🌐🧠⛓ *_Your mind in chains_* ⛓🌐🤔⛓ *_Your mind in chains_* ⛓🌐🤓⛓ *_Trade their ball "has been" and thrown_* 🌐⤵🗑 *_(You better love learning and you later be saved)_* 👦 *_'Spells' the only things they shown_* 😈 *_(You better love learning and you later be saved)_* 👧 *_Your mind in chains_* ⛓🌐👦⛓ *_(The sun coming soon)_* ☀ *_Your mind in chains_* ⛓🌐👧⛓ *_Brain is blown_* 😲 *_Brain is blown_* 🤯 *_Well I feel_* 🙂 *_"Sheep in restart" they are wounds rhyme can heal_* 🐑 *_(That rhyme can heal)_* 🎶 *_And I feel_* 😌 *_Somebody somewhere is trying to breathe_* ⛓🤛🤜⛓ *_Well you know they are mean_* 👿 *_It's a world gone crazy_* 😩 *_Keeps your mind in chains_* ⛓🌐🥶⛓ *_It's a "wonder lie spin" fall out to my hands_* 👨💻 *_I'll tear it apart_* 👊 *_and you want_* 👉 *_understand_* *_I will not accept the lateness of brain_* 🙅♂ *_It's a world gone crazy_* 😒 *_Keeps your mind in chains_* ⛓🌐👨⛓ *_(Gone crazy keeps your mind in chains)_* ⛓🌐👩⛓ *_So free it_* 🌎🟰💩 *_So free it_* 🌍🟰💩 *_So free it_* 🌏🟰💩 *_So free it_* 🌎🔨 *_So free it_* 🌍🔨 *_(The sun coming soon)_* 🌞 *_So free it_* 🌏🔨 *_(The win of the brain)_* 🥇 *_So free it_* 🌐🔨 *_So free it_* 🌎🪚 *_So free it_* 🌍🪚 *_So free it_* 🌏🪚 *_So free it_* 🌐🪚 *_So free it_* 🌎🪓 *_So free it_* 🌍🪓 *_(The sun coming soon)_* 🙏 *_So free it_* 🌏🪓 *_(The win of the brain)_* 🏆 *_So free it_* 🌐🪓
Michal yerger lite
im in the place you were at 6 years ago. switching to physics after a few rough years in engineering. i appreciate the hope you give us
Well I don’t even know what kinamatic is 😭
Hi is Classical Mechanics the same has Classical Dynamics please let me know?
Basically. Dynamics implies the sum of forces is not zero, and statics implies that the forces sum to zero. Usually I think of classical mechanics teaching both statics and dynamics.
Q: How much energy is required to send a rocket into space? Mathematician: It can make it, i have a proof Physicist: I have simulated and created a predictive model for every scenario Engineering: Model X blew up the least so model X works
why not just project the four dimmentional surface to a plane and draw a straight line that line will be the geodesic if the projection is the mean to the tangent. like in ray tracing. then all the bullshit maths goes away.
What the fuck were those percent signs
Dear Sir, please complete Reletivistics Quantum Mechanics from JJ Sakurai , thank You
me going to be bed after being rejected by CalTech but knowing that Andrew would never reject me 🛌🛌🛌
Is there a proof you can independently impose the condition <E_0 | E> = 1? Cuz I’m not convinced that you can impose that and | E> = |E_0> + \lambda |E_1 > + … .
wow, this is accurate
I answered and said, "If I have found favor in thy sight, O Lord, show this also to thy servant: whether after death, as soon as every one of us yields up his soul, we shall be kept in rest until those times come when thou wilt renew the creation, or whether we shall be tormented at once?" 76 He answered me and said, "I will show you that also, but do not be associated with those who have shown scorn, nor number yourself among those who are tormented. 77 For you have a treasure of works laid up with the Most High; but it will not be shown to you until the last times. 78 Now, concerning death, the teaching is: When the decisive decree has gone forth from the Most High that a man shall die, as the spirit leaves the body to return again to him who gave it, first of all it adores the glory of the Most High. 79 And if it is one of those who have shown scorn and have not kept the way of the Most High, and who have despised his law, and who have hated those who fear the Most High -- 80 such spirits shall not enter into habitations, but shall immediately wander about in torments, ever grieving and sad, in seven ways. 81 The first way, because they have scorned the law of the Most High. 82 The second way, because they cannot now make a good repentance that they may live. 83 The third way, they shall see the reward laid up for those who have trusted the covenants of the Most High. 84 The fourth way, they shall consider the torment laid up for themselves in the last days. 85 The fifth way, they shall see how the habitations of the others are guarded by angels in profound quiet. 86 The sixth way, they shall see how some of them will pass over into torments. 87 The seventh way, which is worse than all the ways that have been mentioned, because they shall utterly waste away in confusion and be consumed with shame, and shall wither with fear at seeing the glory of the Most High before whom they sinned while they were alive, and before whom they are to be judged in the last times. 88 "Now this is the order of those who have kept the ways of the Most High, when they shall be separated from their mortal body. 89 During the time that they lived in it, they laboriously served the Most High, and withstood danger every hour, that they might keep the law of the Lawgiver perfectly. 90 Therefore this is the teaching concerning them: 91 First of all, they shall see with great joy the glory of him who receives them, for they shall have rest in seven orders. 92 The first order, because they have striven with great effort to overcome the evil thought which was formed with them, that it might not lead them astray from life into death. 93 The second order, because they see the perplexity in which the souls of the unrighteous wander, and the punishment that awaits them. 94 The third order, they see the witness which he who formed them bears concerning them, that while they were alive they kept the law which was given them in trust. 95 The fourth order, they understand the rest which they now enjoy, being gathered into their chambers and guarded by angels in profound quiet, and the glory which awaits them in the last days. 96 The fifth order, they rejoice that they have now escaped what is corruptible, and shall inherit what is to come; and besides they see the straits and toil from which they have been delivered, and the spacious liberty which they are to receive and enjoy in immortality. 97 The sixth order, when it is shown to them how their face is to shine like the sun, and how they are to be made like the light of the stars, being incorruptible from then on. 98 The seventh order, which is greater than all that have been mentioned, because they shall rejoice with boldness, and shall be confident without confusion, and shall be glad without fear, for they hasten to behold the face of him whom they served in life and from whom they are to receive their reward when glorified. 99 This is the order of the souls of the righteous, as henceforth is announced; and the aforesaid are the ways of torment which those who would not give heed shall suffer hereafter." 100 I answered and said, "Will time therefore be given to the souls, after they have been separated from the bodies, to see what you have described to me?" 101 He said to me, "They shall have freedom for seven days, so that during these seven days they may see the things of which you have been told, and afterwards they shall be gathered in their habitations." 102 I answered and said, "If I have found favor in thy sight, show further to me, thy servant, whether on the day of judgment the righteous will be able to intercede for the unrighteous or to entreat the Most High for them, 103 fathers for sons or sons for parents, brothers for brothers, relatives for their kinsmen, or friends for those who are most dear." 104 He answered me and said, "Since you have found favor in my sight, I will show you this also. The day of judgment is decisive and displays to all the seal of truth. Just as now a father does not send his son, or a son his father, or a master his servant, or a friend his dearest friend, to be ill or sleep or eat or be healed in his stead, 105 so no one shall ever pray for another on that day, neither shall any one lay a burden on another; for then every one shall bear his own righteousness and unrighteousness." .....2 Esdras 7:75 ///////////
8 months have gone by again. Was it consentual this time?
17.8.2024 hello Andrew Dotson! thanks for the video. enjoy my masterpiece. Spandau Ballet - Through The Barricades (my cover version 👨🚀🟰🤡🟰💩) *_Brother do ya know what gov has done_* 😠 *_I say it must be truth that keeps us feeling strong_* 💪 *_I see it in their face that's turned to ice_* 🥶 *_And when they smile they show the lies that I despise_* 🤮 *_And now I know what they're saying_* 🤥 *_As their tongue begins to fade_* 🐍🪓 *_And we "make our dove" on flat land_* 🕊 *_And through their barricades_* 🚧 *_Brother I make my history_* ✍ *_I fight for what it's worth_* 🦬 *_Would set us somehow free_* 🆓 *_Who taught me what is 'space' in school_* 🤔 *_I learned it off by heart_* 😳 *_But now that's torn in two_* 🌐🪚 *_And now I know what they're saying_* 🤥 *_But my music offs their parade_* 🌐🤛 *_And we "make our dove" on flat land_* 🕊 *_And through their barricades_* 🚧 *_Torn by different sizes of knife_* 🔪🌐🗡 *_Bro we heal the shame we deal with all this life_* 👨⚕ *_Songs come to me when I'm asleep_* 😴 *_And we'll toss the lie and glance at dawn on streets_* 🌃 *_And now I know what they're saying_* 🤥 *_As their thumbs begin to fade_* 👍➡👎 *_And we "make our dove" on flat land_* 🕊 *_And through their barricades_* 🚧 *_Oh, burn a round and I'll be there_* 🔥🌎🔥🌍🔥🌏🔥 🥳 *_'Hell' there's a star light through my heart_* 💖 *_'But' I'll share it again_* 🤗 *_Oh, I thought he was the proven case_* 👨🚀 *_But he was just another poker lying face_* 😈 *_And the stars teach dome and tell us_* 👨🏫 *_That there's small way no escape_* ⛔ *_Oh, I do know what gov has done_* 😡 *_And in this true flat land_* 🙏 *_Demonstration keeps us strong_* ✊ *_Free the child he's "full of ball"_* ⛓🌐🧒⛓ *_With nothing left to lose_* 🤬 *_There's everything to go_* 👊 *_And now I know what they're saying_* 🤥 *_It's a terrible 'duty' they've made_* 👨🚀🟰🤡🟰🤥 *_So we "make our dove" on flat land_* 🕊 *_And through their barricades_* 🚧 *_And now I know what they're saying_* 🤥 *_As their 'arts' go to their graves_* 👨🚀🟰🤡🟰💩 *_And we "make our dove" on flat land_* 🕊 *_And through their barricades_* 🚧
Use Hamilton- Jacobi formalism baby, that's too less of an work😂
I’ve been watching you for the last 2-3 years. I’m about to start my freshman year in a uni, and tbh I’m scared it’ll accelerate into very complex staff quite quickly. To answer your question, this is a very beautiful and sexy eq imo😂 I think I have the same thing that you do with symbols, like common they are pretty and they actually mean something?!
Plus Bio, Chem, English, etc. No life, no sports, no pledging. 🙄
What about the physics of haircuts? 😂😂
8:40 does there exist anything like negative time? i thought time is only positive and we immediately cancel the negative value
Thanks a lot, it helped a lot
One of the smartest men I ever knew, a bonafide 180 plus IQ told me once that condescension was a sure sign of a lack thereof. I believe him. So this 'skit' has earned its intellectual merit. May God bless and keep you and all you love. Aman.
Hey flammable m.aths it's my request please do videos on algebraic topology and algebraic geometry And stochastic differential equations please if you can't please Andrew make videos on this
Hi help do I have to buy Jackson book or can any one else please let me know!
its not working in matlab
How m gonna be both handsome and love physics that's my question 😢
The way you draw sigma scratches my brain in just the right way
if you go into this major, prepare to need a phd in the end to get a job
We used Gasiorowicz, didn't like it.
Hey, just graduated. Not going into GPD physics like you tho. Good luck.
bro where did you go are you training some undergrads or what
Hi I do thank you very much, I will look for a more down to earth ie easier book but you have done a great job for me.
Calling Young's modulus the "strength of my material" is a crime I have hereby proven my engineering student status 😂
I am from India i will be doing a physics masters after mechanical engineering
It's funny that he corrected Andrew on how we pronounced Schrödiner but he butchered Feynman lol
Andrew how old are you?
40 seconds in: i have always loved the analogy of comparing work to gas occupying space in a container oh yeah this is a physics major talking
I am watching this as an engineer from India who is gonna do a masters in physics....
I love your segways to the sponsorships, they’re creative
Alright back again have a muxh better grasp because derivations!!!! No joke it helped correlate everything....like kinda from the get go! Thanks again dude! Ill d3f be back!
@@Mforader1792 really glad you’re finding the videos useful🙌🏻 just let me know if there’s anything that could use some clarification brotha
This nice to watch … very relatable. My girlfriend is doing astronomy focusing on gravitational waves in grad school. I’m pursuing theoretical physics to become a cosmologist. Good video Andrew.
wake up
Why did Mendeleev hate France? Because they wouldn't let any Nobility on the table.
You laugh you Number Theory
The mystery image is the Navier-Stokes equations in 3d and with time..
What I would give to see this code. I am a retired teacher in physics. I study in theoretical physics. You make me laugh a lot.