“Indistinguishability”

wooow .. how long the word is!!! no??

ya .. This word is  purely quantum mechanical .This word is never discussed in classical mechanics . Why ?

yeah !!! no two objects in macroscopic world is purely identical . You can label them.

one more thing happens in classical mechanics that is the concept of trajectory . you can track  the path of any classical particle , if you know its initial position , u may say after so much of time it will be at that position .

what about quantum mechanics .. correct .. there is no defined path or trajectory of any particle . one thing is that ‘what will be the probability to find the particle at any point’.

So , here comes the indistinguishable or identical particle . Every theory in quantum mechanics respects the indistinguishability .

If u see any two identical particle at their positions , after some time they move to different positions .u ll not able to say which particle is at which position because yes of course .. u r right .. they don’t have defined path .. just probability ..

What abt its state and Pauli’s Exclusion Principle ??

in next

….  continued

Home: Place to feel

Again my mind blows up  with the infinite memories and affections .

It always gives a pleasant and soft feelings by just thinking of our sweet , let me say sweetest place , home .

Same thing happens when we think of someone special , someone unique , or say some fantastic incident happened which covers our memory with a lot of joy , the anand .

I am thinking of way to home .. ya .. m going ..

@ Late Night

After being slack in a working day, it’s very hard to work after midnight .

Frankly speaking sometimes it gives a kind of satisfaction and more energy to your mind , despite of laziness of your body .

What does it mean ? .. ya .. correct .. you have a goal in front .. looking at , acting on , you are just using the time ..

time ??

hey what are you saying ? . Is it really useless for someone? .. thinking of ..

keep on .. you will get .

Sweet  night to you all .