Quantum error correction
... Assuming errors on different bits are independent from each other the probability of getting no flip errors is (1−p)3 , the probability of one flip is 3(1−p)2 p, the probability of two flips is 3(1 − p)p2 and probability of getting an error on all the bits is p3 . We decode the output states by a ma ...
... Assuming errors on different bits are independent from each other the probability of getting no flip errors is (1−p)3 , the probability of one flip is 3(1−p)2 p, the probability of two flips is 3(1 − p)p2 and probability of getting an error on all the bits is p3 . We decode the output states by a ma ...
Holographic Gravity and the Surface term in the Einstein
... surface term and the bulk term; (c) the fact that surface term is non analytic in the coupling constant, when gravity is treated as a spin-2 perturbation around flat spacetime and (d) the form of the variation of the surface term under infinitesimal coordinate transformations. The surface term can b ...
... surface term and the bulk term; (c) the fact that surface term is non analytic in the coupling constant, when gravity is treated as a spin-2 perturbation around flat spacetime and (d) the form of the variation of the surface term under infinitesimal coordinate transformations. The surface term can b ...
Fractional @ Scaling for Quantum Kicked Rotors without Cantori
... been well studied both experimentally and theoretically. An important exception to the integer scaling law for L, with L @2=3 , was found in the seminal theoretical study of quantum behavior in the vicinity of so-called ‘‘golden cantori’’ in [6]. At a critical value of kT 0:97, the last classica ...
... been well studied both experimentally and theoretically. An important exception to the integer scaling law for L, with L @2=3 , was found in the seminal theoretical study of quantum behavior in the vicinity of so-called ‘‘golden cantori’’ in [6]. At a critical value of kT 0:97, the last classica ...
Quantum Optics VII Conference Program
... We demonstrate the capability of the code to detect one bit flip, phase flip or a combined error of both, regardless on which of the qubits they occur. Furthermore, we apply combinations of the entire set of logical single-qubit Clifford gates on the encoded qubit to explore its computational capabi ...
... We demonstrate the capability of the code to detect one bit flip, phase flip or a combined error of both, regardless on which of the qubits they occur. Furthermore, we apply combinations of the entire set of logical single-qubit Clifford gates on the encoded qubit to explore its computational capabi ...
Strong no-go theorem for Gaussian quantum bit commitment
... continuous variables (CVs) have been proven to be a very powerful alternative approach [14]. In the case of optical communication, for example, the quadrature components of the light field make especially useful continuous variables because of their associated detection scheme, namely, homodyne dete ...
... continuous variables (CVs) have been proven to be a very powerful alternative approach [14]. In the case of optical communication, for example, the quadrature components of the light field make especially useful continuous variables because of their associated detection scheme, namely, homodyne dete ...
Turing Machines
... established laws of classical physics and called for a radically different way of thinking --this led to the development of Quantum Mechanics which is today regarded as the fundamental theory of Nature The price to be paid for this powerful tool is that some of the predictions that Quantum Mechanics ...
... established laws of classical physics and called for a radically different way of thinking --this led to the development of Quantum Mechanics which is today regarded as the fundamental theory of Nature The price to be paid for this powerful tool is that some of the predictions that Quantum Mechanics ...
Electron and hole wave functions in self
... neutral exciton, but the charged exciton displays a fluxrelated effect largely through the pronounced AharanovBohm effect of the electron left behind after recombination.24 Models have been developed to account for various factors in semiconductor quantum rings, for instance the eccentricity,25 the ...
... neutral exciton, but the charged exciton displays a fluxrelated effect largely through the pronounced AharanovBohm effect of the electron left behind after recombination.24 Models have been developed to account for various factors in semiconductor quantum rings, for instance the eccentricity,25 the ...
Entangling Dipole-Dipole Interactions and Quantum Logic in Optical
... and detuned far from atomic resonance, ∆ = ω L − ω0 >> Γ , where Γ is the single atom resonance linewidth, then the mean dipole moment will be very small, making the scattering rate negligible, while the large field amplitude maintains a substantial trapping potential. Pure quantum states can be pre ...
... and detuned far from atomic resonance, ∆ = ω L − ω0 >> Γ , where Γ is the single atom resonance linewidth, then the mean dipole moment will be very small, making the scattering rate negligible, while the large field amplitude maintains a substantial trapping potential. Pure quantum states can be pre ...
Noncommutative geometry with applications to quantum physics
... question, since each theory is working well in its domain of application and the physical situations in which both quantum and gravitational effects are to be taken into account (e.g. the first instants of the universe after the Big-Bang, or strong gravitational fields and black-holes in astrophysic ...
... question, since each theory is working well in its domain of application and the physical situations in which both quantum and gravitational effects are to be taken into account (e.g. the first instants of the universe after the Big-Bang, or strong gravitational fields and black-holes in astrophysic ...
Contextualizing Concepts using a Mathematical Generalization of
... describe concepts and their conjunctions, noting ‘It seems likely that part of the semantic story will have to include external causal connections that run through the referents and their representations’ (p. 84). Goldstone and Rogosky’s (in press) ABSURDIST algorithm is a move in this direction. Co ...
... describe concepts and their conjunctions, noting ‘It seems likely that part of the semantic story will have to include external causal connections that run through the referents and their representations’ (p. 84). Goldstone and Rogosky’s (in press) ABSURDIST algorithm is a move in this direction. Co ...
![arXiv:1310.3262v1 [quant-ph] 11 Oct 2013](http://s1.studyres.com/store/data/017897146_1-7f44e165f08f900df74f4825be2ca4f2-300x300.png)
72 063623 (2005) .
... simple model, for example, we investigate the new instability of BEC and reveal its general property. We find that, when the initial state is a coherent state, the fidelity decays with time in the ways of exponential, Gaussian, and power law, depending on the initial location, the perturbation stren ...
... simple model, for example, we investigate the new instability of BEC and reveal its general property. We find that, when the initial state is a coherent state, the fidelity decays with time in the ways of exponential, Gaussian, and power law, depending on the initial location, the perturbation stren ...
