Synthesis and properties of single luminescent silicon quantum dots
... The quantum confinement effect, being a direct confirmation of elementary quantum mechanics and the Schrödinger equation, has been widely investigated in direct bandgap nanocrystals due to their straightforward optical applications. This research field goes back to the beginning of the 1980-s, when ...
... The quantum confinement effect, being a direct confirmation of elementary quantum mechanics and the Schrödinger equation, has been widely investigated in direct bandgap nanocrystals due to their straightforward optical applications. This research field goes back to the beginning of the 1980-s, when ...
Entropy and Quantum Gravity arXiv:1504.00882v2 [gr
... Thus we have a plausible explanation for the Second Law for a general closed system. Applied to our collapsing star closed system, and bearing in mind that information may be defined as negative entropy, this specializes to a (non-paradoxical) explanation of how information is lost in black-hole col ...
... Thus we have a plausible explanation for the Second Law for a general closed system. Applied to our collapsing star closed system, and bearing in mind that information may be defined as negative entropy, this specializes to a (non-paradoxical) explanation of how information is lost in black-hole col ...
Number Archetypes and “Background” Control Theory Concerning
... velocity of light, one can from a dimensionless number, 137.04. To reach this result one requires a considerable part of the classical theory of electricity. In the 17th century, for instance, when it was not known how to measure electric charges and how they are defined quantitatively, this empiric ...
... velocity of light, one can from a dimensionless number, 137.04. To reach this result one requires a considerable part of the classical theory of electricity. In the 17th century, for instance, when it was not known how to measure electric charges and how they are defined quantitatively, this empiric ...
Electron and nuclear spins in semiconductor
... It is a counterfactual the truth of which we can never be sure we have determined correctly, but I do not believe I could have completed this thesis without the unconditional support, love, and inspiration of Patti. ...
... It is a counterfactual the truth of which we can never be sure we have determined correctly, but I do not believe I could have completed this thesis without the unconditional support, love, and inspiration of Patti. ...
"Positron scattering from atoms and molecules using a magnetized beam" Phys. Rev. A 66 (2002), 042708. J.P. Sullivan, S.J. Gilbert, J.P. Marler, R.G. Greaves, S.J. Buckman and C.M. Surko (PDF)
... range and precision of these pioneering studies, especially for the case of low impact energy, leaving a wide range of positron interactions yet to be fully investigated 关26兴. With the development of buffer-gas traps, which provide a thermal source of positrons 关27兴, came the opportunity to develop ...
... range and precision of these pioneering studies, especially for the case of low impact energy, leaving a wide range of positron interactions yet to be fully investigated 关26兴. With the development of buffer-gas traps, which provide a thermal source of positrons 关27兴, came the opportunity to develop ...
Embedding Quantum Simulators Roberto Di Candia
... First, we propose a protocol which simulate the dynamics of an embedded Hamiltonian, allowing for the efficient extraction of a class of entanglement monotones. This is done using an embedding that is able to implement unphysical operations, as is the case of complex conjugation. The analysis is acc ...
... First, we propose a protocol which simulate the dynamics of an embedded Hamiltonian, allowing for the efficient extraction of a class of entanglement monotones. This is done using an embedding that is able to implement unphysical operations, as is the case of complex conjugation. The analysis is acc ...
On quantum obfuscation - University of Maryland Institute for
... The last condition can be formulated rigorously in a number of ways. One possibility is the so-called “virtual black-box” condition, which says that the obfuscated program is no more useful than an impenetrable box which simply accepts inputs and produces outputs. While this condition appears to be ...
... The last condition can be formulated rigorously in a number of ways. One possibility is the so-called “virtual black-box” condition, which says that the obfuscated program is no more useful than an impenetrable box which simply accepts inputs and produces outputs. While this condition appears to be ...
PENELOPE A Code System for Monte Carlo Simulation of Electron
... The OECD/NEA Data Bank was established in order to promote the effective sharing of data and software developed in Member countries in the field of nuclear technology and radiation physics applications. It operates a Computer Program Service (CPS) related to nuclear energy applications. The software ...
... The OECD/NEA Data Bank was established in order to promote the effective sharing of data and software developed in Member countries in the field of nuclear technology and radiation physics applications. It operates a Computer Program Service (CPS) related to nuclear energy applications. The software ...
Quantum electrodynamics
In particle physics, quantum electrodynamics (QED) is the relativistic quantum field theory of electrodynamics. In essence, it describes how light and matter interact and is the first theory where full agreement between quantum mechanics and special relativity is achieved. QED mathematically describes all phenomena involving electrically charged particles interacting by means of exchange of photons and represents the quantum counterpart of classical electromagnetism giving a complete account of matter and light interaction.In technical terms, QED can be described as a perturbation theory of the electromagnetic quantum vacuum. Richard Feynman called it ""the jewel of physics"" for its extremely accurate predictions of quantities like the anomalous magnetic moment of the electron and the Lamb shift of the energy levels of hydrogen.