Recent content by raj_vad

  1. R

    Is There a Present or Just an Illusion of Time?

    Of course! You will find the "present" at dictionaries, thesauri and 'net! Ha Ha Ha
  2. R

    Is There a Present or Just an Illusion of Time?

    I remember one lunchtime dialog with a colleague sometime back. She said, "I am trying to do some mediation which will enable me to remain thoughtless. I am tring hard but am not successful." I replied that it is theoretically impossible to experience the phase of being thoughtless. assume that...
  3. R

    Light bending around neutron and bound photon

    what's that How to get there?
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    Light bending around neutron and bound photon

    I assume that the neutron is a particle with finite size and is <really> a single particle (that is that it does not have any further structure or components-like nucleus) and lastly it is electric nutral. I hope that these assumptions are close to the experimental observations. I am making life...
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    Is energy really 'another' entity?

    question of existence As it has been said in this forum, you may end up with Philosophy forum. However, I wish Vanesh to consider the following point (maybe from Philosophy): If you say that the only thing that your senses percieve exist then it would mean that percetions you had in dreams...
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    Quantum Mechanics (Intro): Skills, Attitudes & Habits

    Wich is a better place on PF [FONT="Garamond"] Thanks Vanesh[SIZE="4"], Can you tel me which place in PF is approprate for a discussion like this?
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    Quantum Mechanics (Intro): Skills, Attitudes & Habits

    By-products of QM studies Does the study of QM helps in theory-building? Does the study of Hilbert spaces or infinite dimesnional spaces give you any new insights in solving a problem? Does it make you see symmetries in a new way? I would like to know some of these experiences. The...
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    Is There a Present or Just an Illusion of Time?

    Only the past exists I think we must realize that only the past exists in our memory and senses. We are not able to grasp the present moment. Only after a small time <delta> that we know what has transpired. Our perceptions have <memory>. The memory lasts non-zero time. Thus if you bring the...
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    Quantum Mechanics (Intro): Skills, Attitudes & Habits

    hi I am working on a project on cultural aspect of science. I would like to know what you feel about (a) which skills are inculcated in a student of Quntum MEchanics (intorductory) course? (b) what attitudes and habits are likely to be developed in a student of QM (intro) course...
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