A Note on the Quantum Mechanical Time Reversal - Philsci
... Callender [1] argues for two contentious conclusions, both of which I support: that non-relativistic quantum mechanics is irreversible (non-time reversal invariant, or non-TRI for short), both in its probabilistic laws, and in its deterministic laws. These claims contradict the current assumptions i ...
... Callender [1] argues for two contentious conclusions, both of which I support: that non-relativistic quantum mechanics is irreversible (non-time reversal invariant, or non-TRI for short), both in its probabilistic laws, and in its deterministic laws. These claims contradict the current assumptions i ...
Bose-Einstein condensation of excitons and cold atoms OECS13
... An indirect exciton is a bound pair of an electron and a hole confined in spatially separated semiconductor layers. Long lifetimes of indirect excitons allow them to cool down to low temperatures below the temperature of quantum degeneracy. In coherent exciton gases the spin relaxation mechanisms li ...
... An indirect exciton is a bound pair of an electron and a hole confined in spatially separated semiconductor layers. Long lifetimes of indirect excitons allow them to cool down to low temperatures below the temperature of quantum degeneracy. In coherent exciton gases the spin relaxation mechanisms li ...
The Aharonov-Bohm-Effect - Karl-Franzens
... This thesis sums up the theoretical prediction and the experimental confirmation of the so-called Aharonov-Bohm-Effect [AB-Effect]. With their work Yakir Aharonov and David Bohm revolutionized the role of electromagnetic potentials in physics. To show that, simple demonstrative examples, groundbreak ...
... This thesis sums up the theoretical prediction and the experimental confirmation of the so-called Aharonov-Bohm-Effect [AB-Effect]. With their work Yakir Aharonov and David Bohm revolutionized the role of electromagnetic potentials in physics. To show that, simple demonstrative examples, groundbreak ...
Chapter 2 Relativity II. Home Work Solutions
... ∆E the total amount of energy available to create the electron and as kinetic energy for the electron and 55 Mn. The maximum kinetic energy KEe−max the electron can get is when the nucleus of 55 Mn is created at rest, i.e. ...
... ∆E the total amount of energy available to create the electron and as kinetic energy for the electron and 55 Mn. The maximum kinetic energy KEe−max the electron can get is when the nucleus of 55 Mn is created at rest, i.e. ...
Wednesday, Feb. 23, 2005
... • Daughter nucleus is much heavier than e or n, the small recoil energy of daughter can be ignored. • Thus we can obtain Te Tn e Q • This means that the energy of electron is not unique and can be any value in the range 0 Te Q • The maximum electron kinetic energy can be Q. • The same can ...
... • Daughter nucleus is much heavier than e or n, the small recoil energy of daughter can be ignored. • Thus we can obtain Te Tn e Q • This means that the energy of electron is not unique and can be any value in the range 0 Te Q • The maximum electron kinetic energy can be Q. • The same can ...
A New Form of Matter (pdf, 217 kB)
... is that they are quantum creatures big enough to see. And there lies much of their promise. Many of today's cutting-edge technologies -- smaller, faster computer chips, micro-electro-mechanical systems (MEMS) and quantum computers -- lie in the twilight zone between the quantum world and the macrosc ...
... is that they are quantum creatures big enough to see. And there lies much of their promise. Many of today's cutting-edge technologies -- smaller, faster computer chips, micro-electro-mechanical systems (MEMS) and quantum computers -- lie in the twilight zone between the quantum world and the macrosc ...
Mass Spectrometer
... •These high energy electrons knock an e- from a sample atom. Producing a positive ion. •X(g) X+(g) + e- ...
... •These high energy electrons knock an e- from a sample atom. Producing a positive ion. •X(g) X+(g) + e- ...
e - CERN Indico
... (5 MeV a – particles ) mixed with Beryllium powder emission of electrically neutral radiation capable of traversing several centimetres of Pb: 4He + 9Be 12C + neutron ...
... (5 MeV a – particles ) mixed with Beryllium powder emission of electrically neutral radiation capable of traversing several centimetres of Pb: 4He + 9Be 12C + neutron ...
Efficient acceleration of neutral atoms in laser produced plasmas
... Figure 2. Arrival time profile and kinetic energy spectra. (a) shows the arrival time spectra of Cu atoms (TP is operated with high deflection fields to push ions out of the detector; green trace) and Cu ions (no deflection fields; blue trace). (b) shows the kinetic energy spectra of all Cu (ions a ...
... Figure 2. Arrival time profile and kinetic energy spectra. (a) shows the arrival time spectra of Cu atoms (TP is operated with high deflection fields to push ions out of the detector; green trace) and Cu ions (no deflection fields; blue trace). (b) shows the kinetic energy spectra of all Cu (ions a ...
Proposal for making a beam of antihydrogen by two charge exchange events
... plasma nor that of the e+ plasma is extraordinarily important. For example, the temperature of the positrons will weakly affect the probability for the second charge transfer but will hardly affect the kinetic energy of the resulting H̄. (5) Finally, this method could provide a different mechanism f ...
... plasma nor that of the e+ plasma is extraordinarily important. For example, the temperature of the positrons will weakly affect the probability for the second charge transfer but will hardly affect the kinetic energy of the resulting H̄. (5) Finally, this method could provide a different mechanism f ...
The Interaction of Radiation and Matter: Quantum
... can be analyzed completely since the first term on the RHS of Equation [ VII-6 ] -- the damping term-- contains only the system variable. In general, this feedback term will included reservoir variables as well and the simplified model breaks down. The general case may, however, be analyzed if we ta ...
... can be analyzed completely since the first term on the RHS of Equation [ VII-6 ] -- the damping term-- contains only the system variable. In general, this feedback term will included reservoir variables as well and the simplified model breaks down. The general case may, however, be analyzed if we ta ...
Parameterization and orbital angular momentum of anisotropic
... Eq. (35) represents a more general state than does Eq. (32) since it does not contain the radial dependence explicitly. Therefore all jn, jmj 1l modes (with n 1, 3, 5, . . .) of Eq. (4) can be used. These functions, however, obey the Laplace equation only close to the dislocation. Moreover, mode ...
... Eq. (35) represents a more general state than does Eq. (32) since it does not contain the radial dependence explicitly. Therefore all jn, jmj 1l modes (with n 1, 3, 5, . . .) of Eq. (4) can be used. These functions, however, obey the Laplace equation only close to the dislocation. Moreover, mode ...
Chapter 7
... • Classic wave theory attributed this effect to the light energy being transferred to the electron. • According to this theory, if the wavelength of light is made shorter, or the light wave’s intensity made brighter, more electrons should be ejected. – Remember that the energy of a wave is directly ...
... • Classic wave theory attributed this effect to the light energy being transferred to the electron. • According to this theory, if the wavelength of light is made shorter, or the light wave’s intensity made brighter, more electrons should be ejected. – Remember that the energy of a wave is directly ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).