Switching via quantum activation: A parametrically modulated oscillator 兲
... Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA 共Received 8 January 2006; published 20 April 2006兲 We study switching between period-two states of an underdamped quantum oscillator modulated at nearly twice its natural frequency. For all temperatures ...
... Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA 共Received 8 January 2006; published 20 April 2006兲 We study switching between period-two states of an underdamped quantum oscillator modulated at nearly twice its natural frequency. For all temperatures ...
Continuous Time Quantum Monte Carlo method for fermions
... scheme for fermionic systems appeared more than 20 years ago1,2,3,4 . This scheme has became standard for the numerical investigation of physical models with strong interactions, as well as for quantum chemistry and nanoelectronics. Although the first numerical attempts were made for model Hamiltoni ...
... scheme for fermionic systems appeared more than 20 years ago1,2,3,4 . This scheme has became standard for the numerical investigation of physical models with strong interactions, as well as for quantum chemistry and nanoelectronics. Although the first numerical attempts were made for model Hamiltoni ...
- Philsci
... any rate extend the quantum coherent states. The observation that some cortical neurons do not have axons must not be erroneously interpreted in a way that ...
... any rate extend the quantum coherent states. The observation that some cortical neurons do not have axons must not be erroneously interpreted in a way that ...
Spatial and Temporal Wave Functions of Photon
... Special relativity (Pauli, 1958) restricts the speed of propagation of the particles to the speed of light c . On the other hand, quantum mechanics (Dirac, 1958) admits of the spatial wave function defined instantaneously in the whole space. Here comes the conflict between special relativity and qua ...
... Special relativity (Pauli, 1958) restricts the speed of propagation of the particles to the speed of light c . On the other hand, quantum mechanics (Dirac, 1958) admits of the spatial wave function defined instantaneously in the whole space. Here comes the conflict between special relativity and qua ...
Spin splitting in open quantum dots and related systems Martin Evaldsson Link¨
... the microscopic world of molecular electronics, the need to name an intermediate region has come about. This region is now labelled mesoscopic, where the prefix derives from the Greek word “mesos”, which means ‘in between’. Mesoscopic systems are small enough to require a quantum mechanical descript ...
... the microscopic world of molecular electronics, the need to name an intermediate region has come about. This region is now labelled mesoscopic, where the prefix derives from the Greek word “mesos”, which means ‘in between’. Mesoscopic systems are small enough to require a quantum mechanical descript ...
- Philsci
... less than 0.2 and a check mark in another box if p is greater than 0.2. But note that p does not appear in the dynamical laws, so the evolution of the wavefunction does not depend on the value of p. Hence the wavefunction at the end of the experiment will be the same whatever the value of p. So the ...
... less than 0.2 and a check mark in another box if p is greater than 0.2. But note that p does not appear in the dynamical laws, so the evolution of the wavefunction does not depend on the value of p. Hence the wavefunction at the end of the experiment will be the same whatever the value of p. So the ...
Quantum Teleportation
... works only for equal or orthogonal states, and therefore no general state cloning mechanism exists. Quantum Teleportation Quantum teleportation is a method to transfer a quantum state (qubit) without breaking the superposition. Assuming that an entangled pair is shared between the sender and the rec ...
... works only for equal or orthogonal states, and therefore no general state cloning mechanism exists. Quantum Teleportation Quantum teleportation is a method to transfer a quantum state (qubit) without breaking the superposition. Assuming that an entangled pair is shared between the sender and the rec ...
Quantum Fields near Black Holes - Theoretisch
... For a black hole the global Killing field is not everywhere timelike. One may exclude the non-timelike region from space time which corresponds to the imposition of boundary conditions. One may also try to retain this region but attempt to define a meaningful vacuum by invoking physical arguments. I ...
... For a black hole the global Killing field is not everywhere timelike. One may exclude the non-timelike region from space time which corresponds to the imposition of boundary conditions. One may also try to retain this region but attempt to define a meaningful vacuum by invoking physical arguments. I ...
Quantum effects in biology
... enzymes, quantum effects could contribute significantly to the catalytic rates because of the energy shift due to the zero-point energy that gives a quantum correction to the classical activation free energy and the H-tunneling effects [34,37,38]. Such nuclear quantum effects represent another class ...
... enzymes, quantum effects could contribute significantly to the catalytic rates because of the energy shift due to the zero-point energy that gives a quantum correction to the classical activation free energy and the H-tunneling effects [34,37,38]. Such nuclear quantum effects represent another class ...
Quantum critical dynamics of the random transverse-field Ising spin chain
... this field are scarce, one can mention the one-dimensional spin-1/2 XY-model [1] and the Ising chain in a transverse field [2]. Both models can be mapped onto a system of non-interacting fermions, where the equal-position correlation functions are calculated by the Pfaffian method utilizing the theo ...
... this field are scarce, one can mention the one-dimensional spin-1/2 XY-model [1] and the Ising chain in a transverse field [2]. Both models can be mapped onto a system of non-interacting fermions, where the equal-position correlation functions are calculated by the Pfaffian method utilizing the theo ...
