What is Parity of a Wave function? (Odd / Even parity examples)

[@FortheLoveofPhysics]

Look up all my videos on Nuclear and Particle Physics in the following playlist : kzbin.info/aero/PLRN3HroZGu2n_j3Snd_fSYNLvCkao8HIx

[@sudharanikuram]

We could feel how much you love physics in every sentence you speak.

[@ZeeshanAli-nh4bl]

Nice lecture sir

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[@Shackled]

America needs more professors like you! You presentations are so clear and concise

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[@merlinprincess1470]

Your lectures are too good Sir. It makes me understand the subject in a easy manner. please continue to give more videos. you are a good physics teacher.

[@kumailhaider7933]

Excellent sir...........KZbin pay koi dosra aap jaisa maine nahi Dekha .....love from pak

[@sujitbaruah4536]

It's a brilliant lecture you have successfully imparted the mathematical cocept and the physical implication of Parity. Excellent. I would like to suggest every student of physics to follow you.

[@jaydeepraijada5159]

Awesome... Best Explains.. Thank you so much sir.

[@c_neutrino]

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[@astrophysicsdelban7550]

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[@c_neutrino]

@@astrophysicsdelban7550 Sure bro...😂

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You do an excellent job explaining the basics. Thank you so much. Students need you.

[@Phyziks_Enlightenment_]

sir i'm a hindu college student... really thankfull for your effort u made for us...teachers like you make us feel that we are in india's topmost university ...thanks a lot sir❣️ but sir i think you should also talk about the degeneracy of energy eigenvalue here for this case...

[@sibgha985]

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[@kayrstar8965]

If u just want to know what a parity operator is ...this is one of the best vid i have found...also i prefer this type of teaching style where tools required for a topic are taught when they are required...and not like paile apan maths develop karenge,,,aur jabtak tum pehla sikhaya hua sab bhool jaoge tab mei tumhe wo apply kaise karte hai wo sikhaunga ;;;love u sir ♥

[@manojitparamanik6146]

awesome...!!! so detailed explanation of parity..! Thank you sir!

[@voisketch6513]

Great work.. clearly explain everything..u are to be a physics teacher

[@akshitatiwari1]

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[@josecarlosparedesmalaga9547]

Excelente video saludos desde Perú

[@Dr.kcMishra]

Your work is Great sir....

[@vishalsuri9371]

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[@EDUGADHVI]

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[@rahulmondal8766]

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[@arpanadhikari3811]

Very well explained. Cleared my doubts.

[@armenpoghosyan4998]

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[@zafariqbaliqbal9728]

Outstanding sir...

[@rambalas5005]

Very well explained. Thanks

[@Amityphysics]

very very.......... nice thank you sir for deppely knowledge

[@estefaniac7324]

Amazing explanation, thank you so much!!

[@bryanortiz2098]

Excellent explanation

[@sibgha985]

And secondly I want to ask which book you recommend for nuclear physic

[@chinnikitchen619]

Very well taught sir Thank you

[@ramyamore5201]

Super teaching sir

[@geetakandhol9631]

Well explained sir....

[@info-hub457]

sir can you make a playlist of solid state physics

[@gintoki6811]

I got question, in video about symmetric and asymmetric WF you've said that sym case is for bosons and asym case for fermions, so in harmonic oscl potential different particles ( bosons and fermion) will go through 1 level,? thank you

[@chayanroy3723]

Nice and clear explanation ,sir

[@subhash_1012]

Thanks for give such videos

[@shivamkushwah6179]

sir please explain what is the physical significance of parity ,what does it mean when we say parity is conserved or not conserved does parity explains about the properties of particles ? when we say parity is conserved does that mean all properties will be same every where in universe and if not conserved properties will be change ?????

[@DrDeuteron]

See: "Noether's Theorem". If your system has a discrete symmetry (such as parity), then there is a multiplicative conserved quantum number in the solutions. It means you won't ever mix even/odd operators, e.g., a situation where a vector like momentum p is a proportional to an axial vector like magnetic field B. won't happen. For instance, if a beta decay is aligned with a magnetic field: p ~ B, then beta decay violates parity (and it does).

[@sibgha985]

Sir please make more video like linear accelerator,van de graff generator, synchrocylotron,proton synchrotron,betatron,photographic emulsion. I'm waiting for your next videos

[@FortheLoveofPhysics]

Working on it

[@harshit9112]

Sir is this lecture also a part of nuclear physics??????

[@kailashgedekar1972]

Sir your teaching skill is ver nice. Sir plz csir quantum syllabus pe sequentially video banai ye na numerical ke sath hindi me

[@jatinbhatt7826]

It is a complete mathematical explanation that we know from text books also , what I want to know is that what it describe physically when a partical has symmetrical and asymmetric wave function or even odd functions ?? Although the probability distribution is same for both of the cases .

[@FortheLoveofPhysics]

Everything i teach here can be found from textbooks. I have not discovered anything new. The books which provide this mathematics also gives physical interpretation. Pls look that up.

[@jatinbhatt7826]

@@FortheLoveofPhysics The words of books are like puzzles and as I m watching your lecture , I hv realized that you kind of unfold that thing or you tell us the another way to look the same things , that's your beauty sir . Anyways I will dieve into the text book one more time .

[@samuelhawksworth7719]

Fantastic thank you!

[@benlubanga]

Question> What exactly does parity do to a wave function, on a large scale, at atom level, what do we see?

[@vaibhavprajapati3644]

Superb sirji..

[@asthatewari2830]

Is the parity same for 2D n 3D harmonic oscillator for their respective excited states?

[@FortheLoveofPhysics]

For a 3D harmonic oscillator like V(x) =(1/2)mw^2(x^2+y^2+z^2) which is "radially symmetric" or spherically symmetric, then their solutions will also consist of even and odd parity wavefunctions. However that will depend on azimuthal quantum number, l. So parity will be dependent on (-1)^l, i.e. if its -1 it will be odd parity, and for 1 it will be even parity

[@mysterywoman8158]

Thank you Sir :)

[@pquantum69]

Nice video❤👍🏻

[@unplandsitch]

Very nice video, thanks! Btw the Schrödinger Equation is pronounced with a sh sound in the beginning :)

[@medicalpanorama]

Photon and Electron are not same*. In beta decay (-), nucleus decay to proton is energy preferred (high to low)* gamma ray emission. gamma ray emission is related to liberation of electron from nucleus, but the direction of electron liberation has nothing to do with the direction of gamma ray*. An example,

[@medicalpanorama]

Watch the Stern- Gerlach Experiment, it also proves that the direction of exiting light or light mass silver ( ‘silver’ atom is visible light, even though the gross light carrier here is mass silver) HAS NOTHING to do with the direction of rotational electron that around its nucleus! The reason I said the silver atom is visible light because light isn’t a phenomenon without a material carrier or a mass. So, when you visibly “see” mass silver, it means you see the “light”; just like “you see the mass photon, you see the light”. Even though the “light” here is intimately related with electrons in the mass silver. If “light” is aligned with “electron direction” in Stern-Gerlach experiment, the light mass silver or LIGHT exiting direction should be aligned with its compound “electron direction”. That’s not the case!!! Interpret it correctly: Light direction has NOTHING to do with direction of Electrons!! Furthermore, light and electron may intimately associated, but they ain’t the same. Also, in Beta (-) decay reaction: The distribution of the emitted electrons CAN NOT compared to the distribution of the emitted gamma rays or light mass photon (mass photon instead of mass silver here) in order to compare whether they too were being emitted isotropically!!!

[@MPT.Science.Hub.]

Love from Pak💞

[@achmadazmirahmanu4188]

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[@sonu9117]

great sir.

[@rakshitpatwal8728]

Great teaching style.........👍

[@FortheLoveofPhysics]

Thank you :)

[@atirix9459]

How does parity affect the ways that the square well wave functions can change state by photon emission?

[@DrDeuteron]

photon is a vector particle, as in the perturbation is V'(x) = Ex. Which is an odd function. Hence, a transition amplitude looks like

[@suryaprakash2886]

Thank you alot sir , subscribed

[@MohitKumar-xh6fp]

Good lecture

[@red-baitingswine8816]

So, then,... I suspect that for any solid object, (x, y, z) -> (-x, -y, -z) of all its points results in a mirror image - just like (x, y, z) -> (x, y, -z) (corresponding more closely to standing in front of a mirror) does. (?) (I had to think for a while to come up with that - it was temporarily a sticking point.)

[@DrDeuteron]

right, the mirror transformation is parity plus a rotation...so it has the same essentials as the pure "P". What matters is the determinant of the transformation matrix. If it is negative, parity has been flipped.

[@ajithg6502]

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[@blissfulbeing4441]

Wonderful sir....

[@NotchtheCreeper]

Thanks so much

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[@suprabhatghosh2387]

why parity is not conserved in beta decay?

[@FortheLoveofPhysics]

Its is because neutrinos emitted in beta (positive) decay for example are left-handed, while anti-neutrinos emitted in beta (negative) decay are right-handed, i.e the spin and direction of motion of neutinos and anti-neutrinos can be easily distinguished when compared to their "mirror" images. This leads to the violation of parity..

[@suprabhatghosh2387]

@@FortheLoveofPhysics thanks allot sir.

[@sajidmajeed559]

outstanding

[@vikaskrjangra]

Thanku

[@aca7448]

I have a nuclear physics test tomorrow and I'm literally making a video marathon

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Aap B. Sc and M. Sc ki video a/c some university syllabus banao

[@bds2.o267]

Superb

[@bds2.o267]

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♥️

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[@SomeOne-zx3go]

Playlist not properly arranged Random videos in playlist👎😒

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[@Antarjyoti-c3i]

It's not skrodinger. .. please pronounce in the correct way....(sro not skro)

[@dmckown9755]

math and evolution do not match.

[@FortheLoveofPhysics]

How?

[@dmckown9755]

@@FortheLoveofPhysics mostly evolution is many chances for something to happen but math is not governed by evolution. Math is like a natural law because math is used to explain natural laws. Now if it all came about by chance then math would not explain it as good as it does. Math in all its wonderful disciplines was there before the universe was. I know it is not a good thing to believe in an intelligent designer but if you are honest you will not be able to get away from it.