Syllabus for Semesters I to VI For Physics (Hons.) for 2011-2014
... of particles: expressions of linear and angular momentum, descriptions of the center of mass motion, motion of particles in force fields, conservation laws of momenta and energy. Motion in inertial reference frames, Galilean invariance. Motion under central force, nature of orbits in an attractive i ...
... of particles: expressions of linear and angular momentum, descriptions of the center of mass motion, motion of particles in force fields, conservation laws of momenta and energy. Motion in inertial reference frames, Galilean invariance. Motion under central force, nature of orbits in an attractive i ...
Learn more. - Navillum Nanotechnologies
... Quantum dots are a fun and colorful way to introduce traditionally intimidating concepts in Physics and Chemistry into the classroom. They can be used to illustrate the physical concept of colors as light energy in the form of waves with distinct wavelengths. They are also an excellent tool for demo ...
... Quantum dots are a fun and colorful way to introduce traditionally intimidating concepts in Physics and Chemistry into the classroom. They can be used to illustrate the physical concept of colors as light energy in the form of waves with distinct wavelengths. They are also an excellent tool for demo ...
Testing non-classical theories of electromagnetism with ion
... and should not be an issue. Although drifts in patch charges are not well understood [16], these and similar effects should not be correlated with the applied voltage difference, especially considering the extremely small level of the fringing fields. As such, these drifts could be averaged out if t ...
... and should not be an issue. Although drifts in patch charges are not well understood [16], these and similar effects should not be correlated with the applied voltage difference, especially considering the extremely small level of the fringing fields. As such, these drifts could be averaged out if t ...
Generation of highly entangled photon pairs for continuous variable
... photons experience the ordinary index of refraction. It turns out that while for the PPLN segments k00 ð!0 Þ ¼ 1:0 1031 s2 mm1 , for the calcite segments 00 ð!0 Þ ¼ 2:1 1032 s2 mm1 . Thus, the calcite thickness h to PPLN thickness L ratio must be 4:9 to guarantee that the overall GVD ter ...
... photons experience the ordinary index of refraction. It turns out that while for the PPLN segments k00 ð!0 Þ ¼ 1:0 1031 s2 mm1 , for the calcite segments 00 ð!0 Þ ¼ 2:1 1032 s2 mm1 . Thus, the calcite thickness h to PPLN thickness L ratio must be 4:9 to guarantee that the overall GVD ter ...
Complementarity in Quantum Mechanics and Classical Statistical
... (12). To illustrate that electrons and other microparticles undergo interference and diffraction phenomena like the ordinary waves, in Fig.1 a schematic representation of electron interference by double-slits apparatus is shown (13). According to this experience, the measurement results can only be ...
... (12). To illustrate that electrons and other microparticles undergo interference and diffraction phenomena like the ordinary waves, in Fig.1 a schematic representation of electron interference by double-slits apparatus is shown (13). According to this experience, the measurement results can only be ...
McTaggart distinguished two conceptions of time - Philsci
... their hands on his theory, he no longer understood it himself. But subsequently he adopted Minkowski's space-time view as an essential step towards creating his second great theory - general relativity (GR). And it seems that SR does indeed imply that we are obliged to reject objectism and accept e ...
... their hands on his theory, he no longer understood it himself. But subsequently he adopted Minkowski's space-time view as an essential step towards creating his second great theory - general relativity (GR). And it seems that SR does indeed imply that we are obliged to reject objectism and accept e ...
Graviton Physics
... probe B[2]. However, despite this obvious parallel, examination of quantum mechanics texts reveals that (with one exception[3]) the case of graviton interactions is not discussed in any detail. There are at least three reasons for this situation: i) the graviton is a spin-two particle, as opposed to ...
... probe B[2]. However, despite this obvious parallel, examination of quantum mechanics texts reveals that (with one exception[3]) the case of graviton interactions is not discussed in any detail. There are at least three reasons for this situation: i) the graviton is a spin-two particle, as opposed to ...
Relativistic Dynamics
... years ago that if you were in a large closed room, you could not tell by observing how things move-living things, thrown things, dripping liquids-whether the room was at rest in a building, say, or below decks in a large ship moving with a steady velocity. More technically (but really saying the sam ...
... years ago that if you were in a large closed room, you could not tell by observing how things move-living things, thrown things, dripping liquids-whether the room was at rest in a building, say, or below decks in a large ship moving with a steady velocity. More technically (but really saying the sam ...
F1 In the Bohr model, the quantum number n gives the orbital
... This energy is emitted as a quantum of electromagnetic radiation whose frequency, f, is given by the Planck–Einstein formula: ∆E = hf. Therefore the frequency is: 10 × 1.6 × 10 −19 J f = = 2. 4 × 1015 Hz 6.6 × 10 −34 s ...
... This energy is emitted as a quantum of electromagnetic radiation whose frequency, f, is given by the Planck–Einstein formula: ∆E = hf. Therefore the frequency is: 10 × 1.6 × 10 −19 J f = = 2. 4 × 1015 Hz 6.6 × 10 −34 s ...
- Philsci
... bullet and suggested relativizing existence to one’s state of motion. Others have flatly denounced special relativity as false (which it is, but they mean even if gravitational and quantum effects are negligible). These claims are obviously very radical. Others, like Stein (1991), have claimed that ...
... bullet and suggested relativizing existence to one’s state of motion. Others have flatly denounced special relativity as false (which it is, but they mean even if gravitational and quantum effects are negligible). These claims are obviously very radical. Others, like Stein (1991), have claimed that ...
Recovery of classical chaotic-like behaviour in a quantum three
... = qi, i = 1 , 2 , 3 corresponding to the continuous measurement of position. This unravelling also corresponds to that of the master equation for a weakly coupled, high temperature, thermal environment 关19兴. Here represents the magnitude of the coupling between each component of the system and it ...
... = qi, i = 1 , 2 , 3 corresponding to the continuous measurement of position. This unravelling also corresponds to that of the master equation for a weakly coupled, high temperature, thermal environment 关19兴. Here represents the magnitude of the coupling between each component of the system and it ...
Vacuum Friction in Rotating Particles
... In this Letter, we investigate the friction produced on rotating neutral particles by interaction with the vacuum electromagnetic fields. Friction is negligible in dielectric particles possessing large optical gap compared to the rotation and thermal-radiation frequencies. For other materials (e.g., ...
... In this Letter, we investigate the friction produced on rotating neutral particles by interaction with the vacuum electromagnetic fields. Friction is negligible in dielectric particles possessing large optical gap compared to the rotation and thermal-radiation frequencies. For other materials (e.g., ...
Limitations on the superposition principle: superselection
... imply that osm = os for every m value. Next consider the state |u0 i = m um exp(iδm )|gm ; αm i, which is just |ui with the phases of its components modified, and apply the operator Os to it; we easily obtain X um exp(iδm )|gm ; αm i = os |u0 i. ...
... imply that osm = os for every m value. Next consider the state |u0 i = m um exp(iδm )|gm ; αm i, which is just |ui with the phases of its components modified, and apply the operator Os to it; we easily obtain X um exp(iδm )|gm ; αm i = os |u0 i. ...
A Brief Review of Elementary Quantum Chemistry
... expression for the allowed energy levels, gives a good match to the observed hydrogen atom spectrum. However, it works only for atoms with one electron. ...
... expression for the allowed energy levels, gives a good match to the observed hydrogen atom spectrum. However, it works only for atoms with one electron. ...
Bohr–Einstein debates
The Bohr–Einstein debates were a series of public disputes about quantum mechanics between Albert Einstein and Niels Bohr. Their debates are remembered because of their importance to the philosophy of science. An account of the debates was written by Bohr in an article titled ""Discussions with Einsteinon Epistemological Problems in Atomic Physics"". Despite their differences of opinion regarding quantum mechanics, Bohr and Einstein had a mutual admiration that was to last the rest of their lives.The debates represent one of the highest points of scientific research in the first half of the twentieth century because it called attention to an element of quantum theory, quantum non-locality, which is absolutely central to our modern understanding of the physical world. The consensus view of professional physicists has been that Bohr proved victorious, and definitively established the fundamental probabilistic character of quantum measurement.