Good Families of Quantum Low-Density
... codes, review related work, and give an introduction to topological quantum errorcorrection. In the fourth chapter, we present good families of low-density paritycheck error-correcting codes derived from Platonic Surfaces and in the fifth chapter, from Ramanujan Surfaces. For both families, we prove ...
... codes, review related work, and give an introduction to topological quantum errorcorrection. In the fourth chapter, we present good families of low-density paritycheck error-correcting codes derived from Platonic Surfaces and in the fifth chapter, from Ramanujan Surfaces. For both families, we prove ...
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... At a physical level, communication in the Multi-SIMD architecture is assumed to be achieved through quantum teleportation (QT), a phenomenon that makes transmission of exact qubit states possible. QT requires a pre-distribution of entangled Einstein-PodolskyRosen (EPR) pairs of qubits between the re ...
... At a physical level, communication in the Multi-SIMD architecture is assumed to be achieved through quantum teleportation (QT), a phenomenon that makes transmission of exact qubit states possible. QT requires a pre-distribution of entangled Einstein-PodolskyRosen (EPR) pairs of qubits between the re ...
Finding shortest lattice vectors faster using quantum search
... much easier to realize in practice than regular qubits. Furthermore, quantum searching for a value x ∈ {0, 1}n satisfying f (x) = 1 for a function f : {0, 1}n → {0, 1} which can be implemented by a circuit on O(n) qubits only requires O(n) regular qubits, and there is no actual list to be stored in ...
... much easier to realize in practice than regular qubits. Furthermore, quantum searching for a value x ∈ {0, 1}n satisfying f (x) = 1 for a function f : {0, 1}n → {0, 1} which can be implemented by a circuit on O(n) qubits only requires O(n) regular qubits, and there is no actual list to be stored in ...
PHOTONIC ENTANGLEMENT: NEW SOURCES AND NEW APPLICATIONS JI ˇ R´
... the last few decades. In order to be used in many different applications, sources of entanglement should satisfy several requirements as a high efficiency, broad tunability and compactness, and the possibility of integration with other optical components. The most common sources of entangled fields ...
... the last few decades. In order to be used in many different applications, sources of entanglement should satisfy several requirements as a high efficiency, broad tunability and compactness, and the possibility of integration with other optical components. The most common sources of entangled fields ...
On quantum obfuscation - University of Maryland Institute for
... The years following the Barak et al. result saw some limited progress in theoretical obfuscation. It was proved possible for some limited forms of functionality [16, 37], and some additional limits were placed, e.g., on black-box obfuscation with auxiliary input [24]. An important step in formulatin ...
... The years following the Barak et al. result saw some limited progress in theoretical obfuscation. It was proved possible for some limited forms of functionality [16, 37], and some additional limits were placed, e.g., on black-box obfuscation with auxiliary input [24]. An important step in formulatin ...
Equações de Onda Generalizadas e Quantização
... Prof. Dr. Paulo Afonso Faria da Veiga (Institute of Mathematics and Computer Sciences – University of Sao Paulo) Prof. Dr. André Gustavo Scagliusi Landulfo (Centro de Ciências Naturais e Humanas – Federal University of ABC) ...
... Prof. Dr. Paulo Afonso Faria da Veiga (Institute of Mathematics and Computer Sciences – University of Sao Paulo) Prof. Dr. André Gustavo Scagliusi Landulfo (Centro de Ciências Naturais e Humanas – Federal University of ABC) ...
Information measures, entanglement and quantum evolution Claudia Zander
... Information is something that is encoded in a physical state of a system and a computation is something that can be carried out on a physically realizable device. In order to quantify information one will need a measure of how much information is encoded in a system or process. Shannon entropy, Rén ...
... Information is something that is encoded in a physical state of a system and a computation is something that can be carried out on a physically realizable device. In order to quantify information one will need a measure of how much information is encoded in a system or process. Shannon entropy, Rén ...
QUANTUM MECHANICS B PHY-413 Note Set No. 7
... Notice that the commutators give +ih̄ when, reading from left to right, the components are in cyclic order just as in a cross product. Indeed, these commutators can be written in an even more succinct form as a ...
... Notice that the commutators give +ih̄ when, reading from left to right, the components are in cyclic order just as in a cross product. Indeed, these commutators can be written in an even more succinct form as a ...
Large-N Limit as a Classical Limit: Baryon Two-dimensional QCD and Multi-Matrix Models
... accessible energies, but also involve a spontaneously-broken gauge symmetry. Thus, all states, not just the gauge-invariant ones, and in particular, the gauge bosons W ± , Z 0 , are observable. As for the strong interactions, because of asymptotic freedom, perturbation theory makes accurate predicti ...
... accessible energies, but also involve a spontaneously-broken gauge symmetry. Thus, all states, not just the gauge-invariant ones, and in particular, the gauge bosons W ± , Z 0 , are observable. As for the strong interactions, because of asymptotic freedom, perturbation theory makes accurate predicti ...
353, 216 (2006) .
... of the parameters (φ, cos θ ) = (0.25, 0.04), (4.97, −0.2), and (4.91, −0.9), respectively, we then calculate the temporal behavior of the fidelity numerically by solving the operator equations (2), (3) with the standard FFT method. The results are shown in Fig. 1. We find fidelity decay depends str ...
... of the parameters (φ, cos θ ) = (0.25, 0.04), (4.97, −0.2), and (4.91, −0.9), respectively, we then calculate the temporal behavior of the fidelity numerically by solving the operator equations (2), (3) with the standard FFT method. The results are shown in Fig. 1. We find fidelity decay depends str ...
