Towards a microscopic Description of classical Solutions in Field
... fluctuations around the solution on a perturbative level. However, if nature is quantum these classical solutions which are known as solitons should have a microscopic description. In other words, they should emerge from underlying quantum degrees of freedom. Let us briefly clarify what is meant by ...
... fluctuations around the solution on a perturbative level. However, if nature is quantum these classical solutions which are known as solitons should have a microscopic description. In other words, they should emerge from underlying quantum degrees of freedom. Let us briefly clarify what is meant by ...
Steady State Entanglement in Quantum Dot Networks
... and the couplings to the reservoirs such that the desired singlet state on the outer dots is off-resonant with the singlet states on the middle dot and thus blocked in transport through the dot network while the triplet states with one electron on each of the outer dots are resonant with the triplet ...
... and the couplings to the reservoirs such that the desired singlet state on the outer dots is off-resonant with the singlet states on the middle dot and thus blocked in transport through the dot network while the triplet states with one electron on each of the outer dots are resonant with the triplet ...
11 Canonical quantization of classical fields
... despite these deep similarities, quantization of some classical fields (including the electromagnetic one) has some subtle points which require special treatment and we devote separate subsections to these problems. The formalism allowing to treat fermionic fields on formally equal footing with boso ...
... despite these deep similarities, quantization of some classical fields (including the electromagnetic one) has some subtle points which require special treatment and we devote separate subsections to these problems. The formalism allowing to treat fermionic fields on formally equal footing with boso ...
Distances in Probability Space and the Statistical Complexity
... In this review we discuss the role that distances in probability space, as ingredients of statistical complexity measures, play in describing the dynamics of the quantum-classical (QC) transition. We choose an exceedingly well-known model, whose physics has received detailed attention over the years ...
... In this review we discuss the role that distances in probability space, as ingredients of statistical complexity measures, play in describing the dynamics of the quantum-classical (QC) transition. We choose an exceedingly well-known model, whose physics has received detailed attention over the years ...
Exact solution of a massless scalar field with a relevant
... the scattering of the bulk particles is no longer trivial or even diagonal. We describe such processes by massless scattering [12,13,11]. The integrability of the model is crucial to such a description. In a basis with well-defined charges, all collisions must be completely elastic, so that momenta ...
... the scattering of the bulk particles is no longer trivial or even diagonal. We describe such processes by massless scattering [12,13,11]. The integrability of the model is crucial to such a description. In a basis with well-defined charges, all collisions must be completely elastic, so that momenta ...
Topological quantum memory
... of great interest for future quantum technologies, as it defines a standard that should be met by designers of quantum hardware. The critical error probability per gate p c has been estimated as p c ⲏ10⫺4 ; very roughly speaking, this means that robust quantum computation is possible if the decohere ...
... of great interest for future quantum technologies, as it defines a standard that should be met by designers of quantum hardware. The critical error probability per gate p c has been estimated as p c ⲏ10⫺4 ; very roughly speaking, this means that robust quantum computation is possible if the decohere ...
Thermal noise and correlations in photon detection
... Another way to arrive at the same result is to consider any N-port lossy network as consisting of an extended lossless network with N ⫹ M ports, with scattering matrix S⬘ 共see Fig. 2兲. The additional M internal ports are attached to semi-infinite transmission lines that behave as resistors and can t ...
... Another way to arrive at the same result is to consider any N-port lossy network as consisting of an extended lossless network with N ⫹ M ports, with scattering matrix S⬘ 共see Fig. 2兲. The additional M internal ports are attached to semi-infinite transmission lines that behave as resistors and can t ...
Variational Monte Carlo studies of Atoms - DUO
... Quantum Physics In the 1920’s European physicists developed quantum mechanics in order to describe the physical phenomena they had been discovering for some years. Such phenomena as the photoelectric effect, compton scattering, x-rays, blackbody radiation and the diffraction patterns (see ref. [1]) ...
... Quantum Physics In the 1920’s European physicists developed quantum mechanics in order to describe the physical phenomena they had been discovering for some years. Such phenomena as the photoelectric effect, compton scattering, x-rays, blackbody radiation and the diffraction patterns (see ref. [1]) ...
Probing a Single Isolated Electron: New Measurements
... The quantum limit of an electron cyclotron accelerator was demonstrated and reported in collaboration with my student S. Peil [4]. When the cyclotron is cooled to 80 mK, 50 times lower than previously realized with an isolated elementary particle, quantum nondemolition (QND) measurements show that t ...
... The quantum limit of an electron cyclotron accelerator was demonstrated and reported in collaboration with my student S. Peil [4]. When the cyclotron is cooled to 80 mK, 50 times lower than previously realized with an isolated elementary particle, quantum nondemolition (QND) measurements show that t ...
A short review on Noether`s theorems, gauge
... This property is the basic example of a Noether symmetry. The following important aspect of (2.4) should not be overlooked: equation (2.4) holds for all x(t), y(t), z(t). This seems like a trivial statement in this example but it is a crucial property of action symmetries. Symmetries can take far mo ...
... This property is the basic example of a Noether symmetry. The following important aspect of (2.4) should not be overlooked: equation (2.4) holds for all x(t), y(t), z(t). This seems like a trivial statement in this example but it is a crucial property of action symmetries. Symmetries can take far mo ...
Complete Lecture Notes
... ”Let me say at the outset, that in this discourse, I am opposing not a few special statements of quantum mechanics held today (1950s), I am opposing as it were the whole of it, I am opposing its basic views that have been shaped 25 years ago, when Max Born put forward his probability interpretation, ...
... ”Let me say at the outset, that in this discourse, I am opposing not a few special statements of quantum mechanics held today (1950s), I am opposing as it were the whole of it, I am opposing its basic views that have been shaped 25 years ago, when Max Born put forward his probability interpretation, ...
