Generalized binomial distribution in photon statistics
... between photons is much greater than the coherence length and photons behave on average as independent classical particles that do not tend to bunch. In the opposite limit as S → 0 photons show nonclassical properties, which will be discussed below. Information on the degeneracy parameter w is missi ...
... between photons is much greater than the coherence length and photons behave on average as independent classical particles that do not tend to bunch. In the opposite limit as S → 0 photons show nonclassical properties, which will be discussed below. Information on the degeneracy parameter w is missi ...
Coherent State Wave Functions on the Torus
... statistics makes this state of matter an interesting candidate for quantum information storage and processing; in short, a quantum computer. In quantum mechanics, the existence of a magnetic eld drastically alters the structure of the Hilbert space as compared to the case of free particles. The con ...
... statistics makes this state of matter an interesting candidate for quantum information storage and processing; in short, a quantum computer. In quantum mechanics, the existence of a magnetic eld drastically alters the structure of the Hilbert space as compared to the case of free particles. The con ...
Geometrical aspects of local gauge symmetry - Philsci
... In many analysis of gauge theory philosophers limit themselves to the simplest case: electrodynamics. General conclusions induced from this theory could be misleading. For example in electrodynamics the gauge field Fµν is gauge invariant. This is not generally the case. Subsequently the belief that ...
... In many analysis of gauge theory philosophers limit themselves to the simplest case: electrodynamics. General conclusions induced from this theory could be misleading. For example in electrodynamics the gauge field Fµν is gauge invariant. This is not generally the case. Subsequently the belief that ...
Quantum_doc
... psib, or psik, where b and k stand for bra and ket wavefunctions; these are all complex vectors, using the Cn.c complex style. They also always require xr to be a real vector of corresponding x values and n to be the number of real values in xr and the number of complex values in psi. Where units ar ...
... psib, or psik, where b and k stand for bra and ket wavefunctions; these are all complex vectors, using the Cn.c complex style. They also always require xr to be a real vector of corresponding x values and n to be the number of real values in xr and the number of complex values in psi. Where units ar ...
Spin Foam Models for Quantum Gravity
... Quantum gravity, the theory expected to reconcile the principles of quantum mechanics and general relativity, remains a major challenge in theoretical physics (for a review of the history of quantum gravity see [1]). The main lesson of general relativity is that, unlike in any other interaction, spa ...
... Quantum gravity, the theory expected to reconcile the principles of quantum mechanics and general relativity, remains a major challenge in theoretical physics (for a review of the history of quantum gravity see [1]). The main lesson of general relativity is that, unlike in any other interaction, spa ...
Gurdjieff`s Philosophy of Nature
... tempting to think of the new quantum entities. Let us be very clear: we are not affirming that quantum particles can be identified with the "vibrations" Gurdjieff speaks about (which would in any case be absurd), but that they appear to be their materialization in the quantum world. At the same time ...
... tempting to think of the new quantum entities. Let us be very clear: we are not affirming that quantum particles can be identified with the "vibrations" Gurdjieff speaks about (which would in any case be absurd), but that they appear to be their materialization in the quantum world. At the same time ...
acta physica slovaca vol. 50 No. 1, 1 – 198 February 2000
... We present in this work a straightforward, and a “very natural” theoretical extension of traditional (linear) quantum mechanics (QM), providing a general framework of several physical theories. It contains QM itself, its (almost all up to now published) nonlinear modifications and extensions, and al ...
... We present in this work a straightforward, and a “very natural” theoretical extension of traditional (linear) quantum mechanics (QM), providing a general framework of several physical theories. It contains QM itself, its (almost all up to now published) nonlinear modifications and extensions, and al ...
Quantum fluctuations in modulated nonlinear oscillators Vittorio Peano and M I Dykman
... electrodynamics. Vibrational systems of the new generation are mesoscopic. On the one hand, they can be individually accessed, similar to macroscopic systems, and are well-characterized. On the other hand, since they are small, they experience comparatively strong fluctuations of thermal and quantum ...
... electrodynamics. Vibrational systems of the new generation are mesoscopic. On the one hand, they can be individually accessed, similar to macroscopic systems, and are well-characterized. On the other hand, since they are small, they experience comparatively strong fluctuations of thermal and quantum ...
Chapter 3 QUANTUM MONTE CARLO SIMULATION
... electrons to study RTDs [Zimmerman 1987]. In this regard, Let us only point out that position-dependent scattering rates, S¡(kc,kc',x), can be directly computed from the matrix elements of the Hamiltonian eigenstates. (This result, although not published yet, it is already developed by our group). O ...
... electrons to study RTDs [Zimmerman 1987]. In this regard, Let us only point out that position-dependent scattering rates, S¡(kc,kc',x), can be directly computed from the matrix elements of the Hamiltonian eigenstates. (This result, although not published yet, it is already developed by our group). O ...
Quantum Information with Fermionic Gaussian States - Max
... In this Thesis we study finite-dimensional fermionic Gaussian states and channels. In physics, Gaussian approximation is a frequently used tool for solving many-body problems. Gaussian approximation relies on describing system fully in terms of two-point correlation functions. This means that all th ...
... In this Thesis we study finite-dimensional fermionic Gaussian states and channels. In physics, Gaussian approximation is a frequently used tool for solving many-body problems. Gaussian approximation relies on describing system fully in terms of two-point correlation functions. This means that all th ...
Spin and Charge Transport through Driven Quantum Dot Systems
... systems provides information on their energy distribution and gives the opportunity to coherently excite internal transitions. This changed drastically when in 1980 the first measurements of the quantum Hall effect in two dimensional electron gases in semiconductor structures were reported[1]. There ...
... systems provides information on their energy distribution and gives the opportunity to coherently excite internal transitions. This changed drastically when in 1980 the first measurements of the quantum Hall effect in two dimensional electron gases in semiconductor structures were reported[1]. There ...
Investigating the Feasibility of Solving the Quadratic Assignment
... compare the D-Wave quantum computers against classical computers [33] [4] [39]. In 2013, a comparison by McGeoch and Wang found that the D-Wave Two platform performed better than the CPLEX software solver when solving the QAP [33]. However, the D-Wave Two appears to perform worse compared to a dedic ...
... compare the D-Wave quantum computers against classical computers [33] [4] [39]. In 2013, a comparison by McGeoch and Wang found that the D-Wave Two platform performed better than the CPLEX software solver when solving the QAP [33]. However, the D-Wave Two appears to perform worse compared to a dedic ...
Information measures, entanglement and quantum evolution Claudia Zander
... quantum information theory [21]. It also constitutes a rather useful heuristic tool for establishing new links between, or obtaining new derivations of, fundamental aspects of thermodynamics and other areas of physics [22]. Information is something that is encoded in a physical state of a system an ...
... quantum information theory [21]. It also constitutes a rather useful heuristic tool for establishing new links between, or obtaining new derivations of, fundamental aspects of thermodynamics and other areas of physics [22]. Information is something that is encoded in a physical state of a system an ...
Fault-tolerant quantum repeater with atomic ensembles and linear
... the change of environment due to imperfections will always induce path length fluctuations and thus phase instability. If the entanglement between the two pairs of memory qubits is always established at the same time, one can consider the Stokes photons detected at the same time experience in the sa ...
... the change of environment due to imperfections will always induce path length fluctuations and thus phase instability. If the entanglement between the two pairs of memory qubits is always established at the same time, one can consider the Stokes photons detected at the same time experience in the sa ...
Quantum nonlocality
... •The so called “ principle of individuality” of physical systems has a long history in philosophy, •Leibniz: “there are never in nature two exactly similar entities in which one cannot find an internal difference” We all know that two electrons exhibit no internal differences. •In classical physics ...
... •The so called “ principle of individuality” of physical systems has a long history in philosophy, •Leibniz: “there are never in nature two exactly similar entities in which one cannot find an internal difference” We all know that two electrons exhibit no internal differences. •In classical physics ...
Holism and Structuralism in U(1) Gauge Theory - Philsci
... (cf. his 2003, see also Belot and Earman 2001 and Belot 2003). Proponents of the Hamiltonian view consider gauge theories primarily as constraint systems with redundant gauge degrees of freedom. As Henneaux and Teitelboim (1992) put it: “Physical theories of fundamental significance tend to be gauge ...
... (cf. his 2003, see also Belot and Earman 2001 and Belot 2003). Proponents of the Hamiltonian view consider gauge theories primarily as constraint systems with redundant gauge degrees of freedom. As Henneaux and Teitelboim (1992) put it: “Physical theories of fundamental significance tend to be gauge ...