Postulates of Quantum Mechanics || Lecture 2 || BS and M.Sc Physics

[@mubashirjan2459]

during teaching such a nice smile on face (ماشاءاللہ) کمال است ❤️

[@tinumeena4099]

Namaskar sir, first of all i want to thank you for all these informative videos. i have to say the way you explain every aspect ,each term and everything in such a simple way it's just commendable. Apne sab kuch itne ache se bataya hai ki video ke sth hi sb yaad ho jata hai aur zada se zada padhne ka man rehta hai.

[@Physicsvideos-ue6vc]

Sir please complete this course. ☺️ its full of knowledge. we are interested in Full course of Quantam mechanics.

[@laparwa7857]

Yess sir we really need

[@samruddhiannasahebjadhav2784]

U r the best teacher in the world 👍 aapke teaching and explanation skill bhot acche he ....keep it up sir

[@hasnainshabbir001]

Sr please complete the series we are waiting for it's completion... It's very helpful ...

[@mohsinalilashari4281]

God bless you every step of life sir💓💓

[@kamranahmed600]

Aslamoalykum....sir it's v informative....kindly complete this course and after that quantum mechanics II as well....Thanks

[@morshidahammed8046]

Love You sir From Bangladesh

[@kamnialohia6987]

Thankuu so much sir...means alot .. The way u explained these topics are really commendable ...we want more vedios of yours ...

[@TheBaseAcademy999]

It's my pleasure

[@cricketloversfan2010]

Tnk u sir .Allah aap Koo Abad rakhein hamerei liyein

[@waryamali3661]

Mashallah sir geee Allah apko khush rkhe

[@a.rgamer6923]

Very nice sir impressive

[@mahmudaakterfahima999]

Plz also make video on this PH 402: Quantum Mechanics -II 1. Symmetry in Quantum Mechanics: Conserved quantities, Degeneracies, Wigner's theorem, Parity operator 2. Angular Momentum: a. Rotation, Angular momentum as generator of rotation, Commutation relations, Two-level system: spin 1/2 particle, Pauli matrices and Rotation operator for spin 1/2. [2 lec] b. Orthogonal and Unitary transformation, Rotation operators with Euler angles, Eigen values and eigen states of angular momentum: Ladder operators, Matrix elements of angular momentum operators, Representation, Representation of rotation operator: Wigner function c. Addition of angular momentum, Clebsch-Gordon coefficient, Recursion relations for ClebschGordon coefficient, Examples d. Tensor operators, Irreducible spherical tensors, Wigner-Eckart Theorem 3. Approximation Methods in Quantum Mechanics: a. Time Independent Perturbation Theory: Perturbation in non-degenerate case, Perturbation in degenerate case, Stark Effect, Hydrogenlike atoms: Fine structure and the Zeeman effect b. The Variational Method: Upper bound on ground state energy, Approximation to states, The Helium atom c. The WKB approximation: [] Semi classical approximation, Approximation solutions, Validity conditions, Turning points, Connection formulas, Tunneling, Application: theory of alpha decay ] 4. Time-dependent problem: a. The Interaction picture, Time-dependent two-state problems: Rabi's formula and resonance, Precession of spin 1/2 particle in a time varying magnetic field, Magnetic resonance, Ammonia molecule and Maser, Sudden and Adiabatic approximations [] b. Time-dependent perturbation theory Dyson series, Transition probability, Fermi's golden rule, Harmonic perturbation, Absorption and stimulated emission of radiation, Selection rules [] 5. Scattering: Lippmann-Schwinger Equation, Scattering amplitude, The kernel, Scattering amplitude for a central potential, Differential and total cross section, Optical theorem, The Born approximation, Review of partial wave analysis, Hard-sphere scattering [] 6. Identical Particles: Permutation symmetry, States of non-interacting identical particles, Symmetrization postulates: Boson and Fermion, Pauli's exclusion principle, Slater determinant, Scattering of two bosons and two fermions, Bose Einstein condensation

[@jahangirkakepoto8210]

Great Job sir please keep it up

[@QasimKhan-ph1se]

Thank you Sir g. You can start quantum mechanics lecture.

[@sajjadalishah3159]

Outstanding sir ge

[@habibafareed6295]

Explained so we'll ,👍👍👍👍

[@azhariqbal8904]

Sir kindly give a lacture on compatible and incompatible observables within a week....

[@KhanLoni-oy8ow]

Sir very nice ❤️❤️❤️♥️💘♥️💘

[@aurangzebkhan9697]

great sir

[@moazamaftab9828]

I watched the lectures"💖Sir Adele Akhter 💖"in fsc now in Bsc .

[@fiazibata9597]

Sir the Great 😍But plz thora brha likha krein or board pa likh k note krnay dia krein. Shukria 😜

[@shahzaibahmad3156]

Great

[@jmsolangi]

💯 amazing

[@zargulkhan4979]

Great lectures

[@PinnaclePines]

Excellent work sir

[@faizaskitchencuisine1414]

Masha Allah zabardast sir

[@adnannabeel5346]

Sir kindly one lecture on Radial disribution function please soon

[@afaqahmad7861]

Sir ! State vector ko differential hona chahiyye per k say ??

[@Sanwalriaz-bc7yj]

Assalam o alaikum Sir! actually I have completed my Fsc recently and i want to take admission in BS physics. So, I am watching this series to understand quantum mechanics, but I don`t know some basics you said. Kindly tell about superposition. It is humble request to you that briefly explain such terms during your lectures. Jazak Allah

[@TheBaseAcademy999]

Okay❤

[@syedmuhammadameerhamza664]

Lecture on White board such as we are sitting in class room!!

[@TheBaseAcademy999]

We need your support, make this course viral, share as much as you can, thank you, your every share will be worth for us

[@tayyabalatif9728]

@@TheBaseAcademy999 G zaror Sir!

[@Physicsvideos-ue6vc]

awesome sir G

[@MUHAMMADTARIQ-jx3pz]

Dear! You explained all quantum postulates. But you way is to teach the person who should already knowledgeable about quantum details or he should read quantum mechanics completely. He should know operator, Hamilton, eigen number and definitions already.

[@mudassarhassan96]

Sr jin logo ne interview dena h plz yeh bta de wo Q .M k kitny chp tear kry r kon kon se chp tear kry plzzzz sr btay

[@nomanakhtar832]

sir your method of teaching is great but it is difficult for us to understand just one hour before exam today i realize again shrou sa prhna chahye tha

[@TheBaseAcademy999]

Yes

[@profksmmentor4580]

the best

[@syedmuhammadameerhamza664]

Nice

[@harnoorpreets]

please create more videos on quantum physics sir

[@TheBaseAcademy999]

Okay

[@atiqurrehman8897]

masallah sir

[@mahmudaakterfahima999]

PH 401: Statistical Mechanics 1) The scope of statistical physics, Assembles, Phase space, Liouville Theorem. Distribution over energies, Weights of configuration, the most probable configuration, The MaxwellBotlzmann Distribution. 2) Statistical Ensembles: Micro-canonical, canonical and grand-canonical ensembles. Boltzmann formula. Entropy, Free energies and other thermodynamic functions. 3 ) The Thermodynamics of Gases. The weight, Amax, for a classical perfect gas. The Boltzmann partition function. The evaluation of the classical partition function. The semi-classical perfect gas components of the partition function. 4 ) Particle Statistics :Principle of indistinguishability for quantum particles. Spin-statistics connection. Degenerate and non-degenerate system. 5) Bose-Einstein Distribution :Bose-Einstein Gas, The Photon Gas, The Specific heats of solids, the phonon Gas Bose-Einstein condensation. 6) Fermi-Dirac Distribution :Fermi-Dirac Gas, the Electron Gas. 7) Applications of statistical thermodynamics: The paramagnetic gas, the harmonic oscillator, the diatomic molecule, the disordered lattice. 8) Transport phenomena : Boltzmann transport equation. H-theorem, validity of equation. Mean free path. Viscosity and Diffusion. Electrical conductivity. Brownian motion. 9) Phase Transition: Phase, Phase transitions, Difference between first and second order phase transition, Phase diagram, Mean-field theory, Applications of Mean-field theory, Ising model, Flory-Huggins lattice model. Plz sir also make video on it

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❤️❤️❤️

[@thebeautyofphysics5979]

Keep it up sir

[@syedmuhammadameerhamza664]

Sir g MMP ka course start krein gy ?

[@QasimKhan-ph1se]

Quantum mechanics 4th edition lecture notes hy ap k pas sir g.

[@hasibmianswat5250]

Love you sir g form swat pk

[@jahangirkakepoto8210]

Please revise the definition of Function you need it

[@mohsinalilashari4281]

Sir statical mechanics ke series start karwo plzz

[@mohsinrasheed1053]

Aoa, as we know eigen Value is real value why you apply momentum operator, i is imaginary i is the part of momentum operator?

[@TheBaseAcademy999]

Yes i is a part of operator but the result is eigen value that is real

[@mohsinrasheed1053]

Due to imaginary term, is momentum operator give the real eigen value or imaginary eigen value?

[@TheBaseAcademy999]

Eigen values are always real

[@mohsinrasheed1053]

Thanks

[@sanjaysinghsardar9596]

Sir, ans me for better understanding in quantum mechanics and applications....

[@rizwanhayat2019]

God bless you sir

[@MuhammadShahid-sn9hk]

Aoa. Sir g please send me PDF notes of your vedios . Because with notes i can understand easily . Thank u

[@MUHAMMADSHOAIB-eq4sp]

thnk u sir SIR!!konsay book ko ap follow krty hu

[@fakhraabid423]

thank you soo much

[@atiqurrehman8897]

thanks sir

[@shoaibnadeem111]

❤

[@faizanawaz1403]

Me ny MSc part 2 mathematics ka paper dena h quantum mechanics ka punjab university Ka please please sir ji koi link h jahan quantum ka complete lectures hon sir please please reply me

[@tayyabalatif9728]

Allah bless you and live you long Sir! Ameen

[@TheBaseAcademy999]

Aameen,so nice of you, share our videos so others can also get benefit, its a virtue, make this course viral, we need your support

[@itshoor7181]

Sir kindly nuclear physics start karay

[@TheBaseAcademy999]

After this insha'Allah

[@fakhraabid423]

also solid state physics

[@faizaskitchencuisine1414]

Solid start karny sir aap nyyy

[@faizaskitchencuisine1414]

Phir baad main statistical

[@nimramanzoor1617]

Allaw

[@laibakhan8437]

2X speed pe bh aap slow bolty lag rhy ho 😭

[@syedrazihussain2148]

sir total postulates 6 hain ya 5 😏

[@TheBaseAcademy999]

3,4,5,6 kch bhi ho sakty hain, some books combine them and some expand into 5 or 6

[@haleemasadia1664]

A.o.A Ap sir hafeez ur Rehman k bhai tu ni hy

[@TheBaseAcademy999]

جی

[@haleemasadia1664]

Lg hi rha tha meny kha k poch lo waqy bhai hi hyn

[@jahangirkakepoto8210]

Eigenvalues hamesha real nshi hote

[@kashmir558]

Good