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Single and double bosonic stimulation of THz emission in polaritonic systems
... range1–7. Recently, polaritonic emitters of THz radiation have been proposed where the THz radiative transition occurs into a polariton condensate state and therefore experiences bosonic stimulation8. Moreover, polariton condensation and lasing has been experimentally demonstrated for quantum microc ...
... range1–7. Recently, polaritonic emitters of THz radiation have been proposed where the THz radiative transition occurs into a polariton condensate state and therefore experiences bosonic stimulation8. Moreover, polariton condensation and lasing has been experimentally demonstrated for quantum microc ...
Chapter 3 QUANTUM MONTE CARLO SIMULATION
... have to point out that more rigorous scattering mechanisms are studied within the Wigner framework, but their numerical complexity make its application to real devices quite complicated [Brunetti 1996]. At this point, one realises that there are several possible ways to introduce scattering into our ...
... have to point out that more rigorous scattering mechanisms are studied within the Wigner framework, but their numerical complexity make its application to real devices quite complicated [Brunetti 1996]. At this point, one realises that there are several possible ways to introduce scattering into our ...
EXORCIST XIV: The Wrath of Maxwell`s Demon. Part II. From Szilard
... information acquisition and with information erasure. Whatever interest we may find in these results connecting information and entropy, they serve no essential function in protecting the Second Law. The Second Law is already protected by the supposition of the ‘sound’ horn of the dilemma that our c ...
... information acquisition and with information erasure. Whatever interest we may find in these results connecting information and entropy, they serve no essential function in protecting the Second Law. The Second Law is already protected by the supposition of the ‘sound’ horn of the dilemma that our c ...
Quantum gauge theory simulation with ultracold atoms
... of quantum matter at macroscopic scales lead to the so called third quantum revolution. Concretely, the recent advances in the studies of ultracold gases in optical lattices are particularly impressive. The very precise control of the diverse parameters of the ultracold gas samples in optical lattic ...
... of quantum matter at macroscopic scales lead to the so called third quantum revolution. Concretely, the recent advances in the studies of ultracold gases in optical lattices are particularly impressive. The very precise control of the diverse parameters of the ultracold gas samples in optical lattic ...
Towards a Philosophical Reconstruction of the Dialogue
... and ideas have emerged at the forefront of physics — quantum field theory, chaos theory, quantum cosmology, superstring theory and other approaches to the so-called Theory of Everything. These new approaches have deepened but also challenged our understanding of the physical world. Since its beginni ...
... and ideas have emerged at the forefront of physics — quantum field theory, chaos theory, quantum cosmology, superstring theory and other approaches to the so-called Theory of Everything. These new approaches have deepened but also challenged our understanding of the physical world. Since its beginni ...
I. Bell`s Theorem (pdf file)
... (the minus sign here is associated with the net spin angular momentum of the pair of particles which we take to be 0; a plus sign would be angular momentum 1; the pure states are mixtures of total angular momentum 0 and 1). Each detector can measure the individual spin of the corresponding outgoing ...
... (the minus sign here is associated with the net spin angular momentum of the pair of particles which we take to be 0; a plus sign would be angular momentum 1; the pure states are mixtures of total angular momentum 0 and 1). Each detector can measure the individual spin of the corresponding outgoing ...
Coupling ultracold atoms to mechanical oscillators
... Alternatively, one can increase the effective mass of the atoms by using a large number of them. Such collective enhancement is a promising route to achieve strong coupling mediated by an optical lattice (Sec. 5). For the perspective of creating a coupled quantum system where the mechanical oscillat ...
... Alternatively, one can increase the effective mass of the atoms by using a large number of them. Such collective enhancement is a promising route to achieve strong coupling mediated by an optical lattice (Sec. 5). For the perspective of creating a coupled quantum system where the mechanical oscillat ...
Quantum teleportation
Quantum teleportation is a process by which quantum information (e.g. the exact state of an atom or photon) can be transmitted (exactly, in principle) from one location to another, with the help of classical communication and previously shared quantum entanglement between the sending and receiving location. Because it depends on classical communication, which can proceed no faster than the speed of light, it cannot be used for faster-than-light transport or communication of classical bits. It also cannot be used to make copies of a system, as this violates the no-cloning theorem. While it has proven possible to teleport one or more qubits of information between two (entangled) atoms, this has not yet been achieved between molecules or anything larger.Although the name is inspired by the teleportation commonly used in fiction, there is no relationship outside the name, because quantum teleportation concerns only the transfer of information. Quantum teleportation is not a form of transportation, but of communication; it provides a way of transporting a qubit from one location to another, without having to move a physical particle along with it.The seminal paper first expounding the idea was published by C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres and W. K. Wootters in 1993. Since then, quantum teleportation was first realized with single photons and later demonstrated with various material systems such as atoms, ions, electrons and superconducting circuits. The record distance for quantum teleportation is 143 km (89 mi).