Formulation of Liouville`s Theorem for Grand Ensemble Molecular
... stationary solution for ρ(t), in case of a thermal bath (heat reservoir), is the density matrix of a canonical ensemble. The mathematical analysis of such concepts has been extensively done in Ref.[1] but, for our current focus, there is one important concept that we can transfer into the treatment ...
... stationary solution for ρ(t), in case of a thermal bath (heat reservoir), is the density matrix of a canonical ensemble. The mathematical analysis of such concepts has been extensively done in Ref.[1] but, for our current focus, there is one important concept that we can transfer into the treatment ...
Photodissociation of F2 in crystalline krypton: effect of molecule
... simulations of FJAr, was the observation of an inverse temperature dependence of dissociation quantum yields - at 4 K the cage exit probability was predicted to be higher than at 12 K [ 3 ] _This prediction is specific to FJAr. In the related system of Cl2 photodissociation in Xe, the MD simulations ...
... simulations of FJAr, was the observation of an inverse temperature dependence of dissociation quantum yields - at 4 K the cage exit probability was predicted to be higher than at 12 K [ 3 ] _This prediction is specific to FJAr. In the related system of Cl2 photodissociation in Xe, the MD simulations ...
Cosmology
... when we want to observe a photon, its behavior is that of a particle. The first signs that the material world is a lot different than the impression it leaves, were found when the researchers Geiger and Marsden discovered that the a particles (helium nuclei) present quantum properties. Some years la ...
... when we want to observe a photon, its behavior is that of a particle. The first signs that the material world is a lot different than the impression it leaves, were found when the researchers Geiger and Marsden discovered that the a particles (helium nuclei) present quantum properties. Some years la ...
(3+1)-TQFTs and topological insulators
... Witten–Donaldson theory is not determined by homotopy invariants, and detects smooth structures of 4manifolds. The Witten–Donaldson TQFT is actually a partial TQFT because it is defined only for 4-manifolds with b+ 2 > 1. For example, it is not defined for the 4sphere S 4 . Very recently, Witten define ...
... Witten–Donaldson theory is not determined by homotopy invariants, and detects smooth structures of 4manifolds. The Witten–Donaldson TQFT is actually a partial TQFT because it is defined only for 4-manifolds with b+ 2 > 1. For example, it is not defined for the 4sphere S 4 . Very recently, Witten define ...
- Europhysics News
... of the Slovak Physical Society Julius Cirák, Director of the Institute Vienna Circle Friedrich Stadler as well as Peter Schuster from the EPS History of Physics group. After the unveiling act, the author of the sculpture Mr Jakub Vlček explained the idea behind the plaque. It has been inspired by on ...
... of the Slovak Physical Society Julius Cirák, Director of the Institute Vienna Circle Friedrich Stadler as well as Peter Schuster from the EPS History of Physics group. After the unveiling act, the author of the sculpture Mr Jakub Vlček explained the idea behind the plaque. It has been inspired by on ...
Teleportation of an atomic state between two cavities using nonlocal
... strong coupling to microwaves and their very long radiative decay times, circular levels are ideally suited [11]for preparing and detecting long-lived correlations between atom and field states. Atoms in circular Rydberg states, which can be prepared on each beam at a given time with a well-defined ...
... strong coupling to microwaves and their very long radiative decay times, circular levels are ideally suited [11]for preparing and detecting long-lived correlations between atom and field states. Atoms in circular Rydberg states, which can be prepared on each beam at a given time with a well-defined ...
Chaos, Quantum-transactions and Consciousness
... central unsolved problem in science and one of critical importance to humanity’s future as sentient observers and autonomous participants in a world history we are coming to have ever more pivotal influence upon. Each of us who read this paper are subjective conscious observers, making an autonomous ...
... central unsolved problem in science and one of critical importance to humanity’s future as sentient observers and autonomous participants in a world history we are coming to have ever more pivotal influence upon. Each of us who read this paper are subjective conscious observers, making an autonomous ...
Bachelor Thesis
... no-cloning theorem. This ensures that there is no procedure by which an unknown quantum state can be copied from one system to another. For this reason, the procedure is called ”teleportation” and not ”copy” of quantum states. Now, we discuss the possibility of teleporting a state through a quantum ...
... no-cloning theorem. This ensures that there is no procedure by which an unknown quantum state can be copied from one system to another. For this reason, the procedure is called ”teleportation” and not ”copy” of quantum states. Now, we discuss the possibility of teleporting a state through a quantum ...
Δk/k
... decays weakly in-flight into polarized muons: π± → μ±↑ + νμ (muon Helicity = υμ/c). Positive muons are stopped in condensed matter, for instance a ferromagnet, with muon polarization at right angles to the internal B-field, and start spin precession about this field. How can this süin-precession be ...
... decays weakly in-flight into polarized muons: π± → μ±↑ + νμ (muon Helicity = υμ/c). Positive muons are stopped in condensed matter, for instance a ferromagnet, with muon polarization at right angles to the internal B-field, and start spin precession about this field. How can this süin-precession be ...
Full Text PDF
... orbitals, the second one uses plane waves as the basis set for wave functions. The fully relativistic pseudopotentials are distributed only with OpenMx package. However, due to a very large number of valence electrons (20 for Pb and 16 for Te), calculations for larger systems (mixed crystals) requir ...
... orbitals, the second one uses plane waves as the basis set for wave functions. The fully relativistic pseudopotentials are distributed only with OpenMx package. However, due to a very large number of valence electrons (20 for Pb and 16 for Te), calculations for larger systems (mixed crystals) requir ...
TIME THE ELUSIVE FACTOR_A THREE DIMENSIONAL
... lacks those qualifications and only has magnitude and a non-reversible orientation. Having defined time as a scalar, it is important to find out how this fits in a new structure of the universe. Let’s start with the smallest possible length, the Planck length. The Planck length is the length scale ...
... lacks those qualifications and only has magnitude and a non-reversible orientation. Having defined time as a scalar, it is important to find out how this fits in a new structure of the universe. Let’s start with the smallest possible length, the Planck length. The Planck length is the length scale ...
Quantum heat engine with multilevel quantum systems
... changes between ⌬h and ⌬l. For such a QHE, the system couples to the bath for a sufficiently long time until they reach the thermal equilibrium state. Then positive work can be performed when and only when Th ⬎ Tl共⌬h / ⌬l兲 共condition I兲. This result implies a broad validity of the second law and sho ...
... changes between ⌬h and ⌬l. For such a QHE, the system couples to the bath for a sufficiently long time until they reach the thermal equilibrium state. Then positive work can be performed when and only when Th ⬎ Tl共⌬h / ⌬l兲 共condition I兲. This result implies a broad validity of the second law and sho ...
Fluctuations of the Electromagnetic Vacuum Field or radiation
... Whether zero-point fluctuations of the electromagnetic field are physically real has been the issue of debate among physicists in the 20th century. Although opinion is now overwhelmingly in their favor, the strength of the evidence on which this opinion relies is still occasionally challenged, 1 and ...
... Whether zero-point fluctuations of the electromagnetic field are physically real has been the issue of debate among physicists in the 20th century. Although opinion is now overwhelmingly in their favor, the strength of the evidence on which this opinion relies is still occasionally challenged, 1 and ...
Classical-quantum correspondence and the
... Study of the “classical-quantum correspondence” covers a wide range of topics, as exemplified by the articles in this Volume. One can, for example, compare directly the results of quasiclassical trajectory calculations and quantum scattering calculations of suitably averaged vibrational energy transf ...
... Study of the “classical-quantum correspondence” covers a wide range of topics, as exemplified by the articles in this Volume. One can, for example, compare directly the results of quasiclassical trajectory calculations and quantum scattering calculations of suitably averaged vibrational energy transf ...
Investigating Entanglemen
... Materials: The teacher needs a pair of gloves, coins and a secretly prepared assistant. The teacher also needs a data projector and internet access. Students need the worksheets and an ABCD booklet. The answers and extra information for teachers is in red and need to be removed before photocopying a ...
... Materials: The teacher needs a pair of gloves, coins and a secretly prepared assistant. The teacher also needs a data projector and internet access. Students need the worksheets and an ABCD booklet. The answers and extra information for teachers is in red and need to be removed before photocopying a ...