PDF only - at www.arxiv.org.
... analysis of the standard theory in light of certain experimental results, with the purpose of understanding the precise relationship between a measured quantum system and its measuring device. The analysis concludes that this "entangled state," also known as t ...
... analysis of the standard theory in light of certain experimental results, with the purpose of understanding the precise relationship between a measured quantum system and its measuring device. The analysis concludes that this "entangled state," also known as t ...
Quantum mechanical interaction-free measurements | SpringerLink
... obtaining information without interaction appears due to the assumption that only one "branch" of a quantum state exists. This paradox can be 3 There is also a possibility that the object is transparent and the photon's wave function has passed through {he object while changing its phase. The "click ...
... obtaining information without interaction appears due to the assumption that only one "branch" of a quantum state exists. This paradox can be 3 There is also a possibility that the object is transparent and the photon's wave function has passed through {he object while changing its phase. The "click ...
The duality of psycho-physics
... This morning as I was writing this paper I asked my wife whether she thought a robot could ever have feelings or be conscious. She thought is a dumb question because without the slightest doubt she answered, “NO!” She feels there is something very special about our emotions and thoughts that will a ...
... This morning as I was writing this paper I asked my wife whether she thought a robot could ever have feelings or be conscious. She thought is a dumb question because without the slightest doubt she answered, “NO!” She feels there is something very special about our emotions and thoughts that will a ...
Revealing novel quantum phases in quantum antiferromagnets on
... finite clusters. In a classical spin system, this percolation transition is coupled to a magnetic transition with the same critical exponents, since spontaneous magnetic order cannot survive beyond the percolation threshold. In a quantum spin system, on the other hand, a progressive reduction of the ...
... finite clusters. In a classical spin system, this percolation transition is coupled to a magnetic transition with the same critical exponents, since spontaneous magnetic order cannot survive beyond the percolation threshold. In a quantum spin system, on the other hand, a progressive reduction of the ...
Classical and Non-Classical Representations in Physics
... possible states is called the state space. The evolution of the system can then be described by a timeparametrized trajectory in the state space, representing the states of the system at subsequent instants. In order to determine the trajectory, one needs two further structures: operators and dynami ...
... possible states is called the state space. The evolution of the system can then be described by a timeparametrized trajectory in the state space, representing the states of the system at subsequent instants. In order to determine the trajectory, one needs two further structures: operators and dynami ...
Notes on Functional Analysis in QM
... where f , g, and K are continuous functions and f is unknown. Such equations were first studied from a somewhat modern perspective by Volterra and Fredholm around 1900, but the main breakthrough came from the work of Hilbert between 1904-1910. In particular, Hilbert succeeded in relating integral eq ...
... where f , g, and K are continuous functions and f is unknown. Such equations were first studied from a somewhat modern perspective by Volterra and Fredholm around 1900, but the main breakthrough came from the work of Hilbert between 1904-1910. In particular, Hilbert succeeded in relating integral eq ...
Isotropic restriction in Group Field Theory condensates
... Figure 1.1: Construction of the physical Hilbert space of LQG. The kinematical Hilbert space Hkin is built using functions of holonomies on graphs embedded in Σ. We implement the three constraints one after another to obtain the physical Hilbert space Hphys . Kinematical Hilbert Space. The basic ele ...
... Figure 1.1: Construction of the physical Hilbert space of LQG. The kinematical Hilbert space Hkin is built using functions of holonomies on graphs embedded in Σ. We implement the three constraints one after another to obtain the physical Hilbert space Hphys . Kinematical Hilbert Space. The basic ele ...
Chapter 2 Classical Models
... Jij is the interaction energy between the spins i and j. Usually (not always) the sum is only over nearest neighbouring (NN) pairs, then Jij = J. H is the external magnetic field (in energy units). The case J > 0 corresponds to ferromagnetism and J < 0 to antiferromagnetism. As we shall show later, ...
... Jij is the interaction energy between the spins i and j. Usually (not always) the sum is only over nearest neighbouring (NN) pairs, then Jij = J. H is the external magnetic field (in energy units). The case J > 0 corresponds to ferromagnetism and J < 0 to antiferromagnetism. As we shall show later, ...
Quantum Interaction Approach in Cognition, Artificial Intelligence
... We stress, however, that the following presentation does not pretend to be either historically complete or exhaustive of the various subjects and approaches that have been put forward, but it just aims to provide an overall conceptual background for the approach on quantum cognition in which the aut ...
... We stress, however, that the following presentation does not pretend to be either historically complete or exhaustive of the various subjects and approaches that have been put forward, but it just aims to provide an overall conceptual background for the approach on quantum cognition in which the aut ...
Structure, Individuality and Quantum Gravity
... space-times, a useful particle interpretation of states does not, in general, exist ([70], p. ...
... space-times, a useful particle interpretation of states does not, in general, exist ([70], p. ...
Phys.Rev.Lett. 84, 1
... slit and the detector D0 . Detector D0 can be scanned along its x axis by a step motor. The idler photon (photon 2) is sent to an interferometer with equal-path optical arms. The interferometer includes a prism, two 50-50 beam splitters BSA, BSB, two reflecting mirrors MA , MB , and a 50-50 beam spl ...
... slit and the detector D0 . Detector D0 can be scanned along its x axis by a step motor. The idler photon (photon 2) is sent to an interferometer with equal-path optical arms. The interferometer includes a prism, two 50-50 beam splitters BSA, BSB, two reflecting mirrors MA , MB , and a 50-50 beam spl ...
Heriot-Watt University Free-Space Quantum Signatures Using
... 3. Bob (Charlie) measures the states received from Alice by performing a heterodyne detection [24, 29] of the x̂and p̂-quadrature. He records the result of the measurement and the associated position in the sequence l. For each quadrature, the sign of the measured result determines which state is el ...
... 3. Bob (Charlie) measures the states received from Alice by performing a heterodyne detection [24, 29] of the x̂and p̂-quadrature. He records the result of the measurement and the associated position in the sequence l. For each quadrature, the sign of the measured result determines which state is el ...
Quantum Computing and Hidden Variables
... in coherent superposition, that observer would still have a sequence of definite experiences, and the probability of any such sequence could be calculated. This paper initiates the study of hidden variables from a quantum computing perspective. We restrict our attention to the simplest possible sett ...
... in coherent superposition, that observer would still have a sequence of definite experiences, and the probability of any such sequence could be calculated. This paper initiates the study of hidden variables from a quantum computing perspective. We restrict our attention to the simplest possible sett ...
Negative probability
... Hermann Weyl’s paper (1927) is historically first. He considered abstractly and (q) ⟺ P(x,p) ...
... Hermann Weyl’s paper (1927) is historically first. He considered abstractly and (q) ⟺ P(x,p) ...
Antiderivatives - John Abbott College
... What is the Antiderivative? In a derivative problem, a function f (x) is given and you find the derivative f ′ (x) using the formulas and rules of derivatives shown in a previous tutorial. In an antiderivative problem, the derivative f ′ (x) is given and you find a function f (x) using the formulas ...
... What is the Antiderivative? In a derivative problem, a function f (x) is given and you find the derivative f ′ (x) using the formulas and rules of derivatives shown in a previous tutorial. In an antiderivative problem, the derivative f ′ (x) is given and you find a function f (x) using the formulas ...