Are Quantum States Exponentially Long Vectors?
... are exponential in n; currently, though, Raz’s method can only prove lower bounds of the form nε log n .4 Perhaps more relevant to physics, I also conjecture that 2-D and 3-D “cluster states” (informally, 2-D and 3-D lattices of qubits with pairwise nearest-neighbor interactions) have exponential tr ...
... are exponential in n; currently, though, Raz’s method can only prove lower bounds of the form nε log n .4 Perhaps more relevant to physics, I also conjecture that 2-D and 3-D “cluster states” (informally, 2-D and 3-D lattices of qubits with pairwise nearest-neighbor interactions) have exponential tr ...
Perspective Using classical mechanics in a quantum framework
... applied not only to gas-phase reactive scattering but also to molecular processes in liquids, in (or on) solids, and particularly to the description of dynamical processes in large biologically relevant molecules. One worries, however, about the neglect of quantum eects in these classical simulatio ...
... applied not only to gas-phase reactive scattering but also to molecular processes in liquids, in (or on) solids, and particularly to the description of dynamical processes in large biologically relevant molecules. One worries, however, about the neglect of quantum eects in these classical simulatio ...
Tutorial: Basic Concepts in Quantum Circuits
... > Physical quantum circuits are extremely hard to build > Fault-tolerant design is believed to be essential ...
... > Physical quantum circuits are extremely hard to build > Fault-tolerant design is believed to be essential ...
G020271-00
... Evade measurement back-action by measuring of an observable that does not effect a later measurement Good QND variables (observables) Momentum of a free particle since [p, H] = 0 Quadrature components of an EM field LIGO-G020271-00-R ...
... Evade measurement back-action by measuring of an observable that does not effect a later measurement Good QND variables (observables) Momentum of a free particle since [p, H] = 0 Quadrature components of an EM field LIGO-G020271-00-R ...
Lecture 22: Simon`s Problem and towards Shor 1 Overview 2
... Last lecture we saw a toy problem that showed that the quantum model could be more efficient than the turing machine model, query complexity in the last example. In this lecture, we shall inspect one more problem, which in a way is a true separation from the classical and quantum model since it beat ...
... Last lecture we saw a toy problem that showed that the quantum model could be more efficient than the turing machine model, query complexity in the last example. In this lecture, we shall inspect one more problem, which in a way is a true separation from the classical and quantum model since it beat ...
JBSBE Editorial Ali and Yupapin
... their own space-time geometry. A paradox state of consciousness is a sub-consciousness state, which can be cloned (copied). The consciousness theory was proposed by many scientists [1-4], where the convincing theory of consciousness was given by Penrose [5]. The theory exposed by Penrose and his clo ...
... their own space-time geometry. A paradox state of consciousness is a sub-consciousness state, which can be cloned (copied). The consciousness theory was proposed by many scientists [1-4], where the convincing theory of consciousness was given by Penrose [5]. The theory exposed by Penrose and his clo ...
CSE 506/606 NSC Nonstandard Computation Winter Quarter 2004
... • The QFT performs exactly the same transformation as the FFT, but the complex numbers are stored in the amplitude and phase of the terms in a superposition. ...
... • The QFT performs exactly the same transformation as the FFT, but the complex numbers are stored in the amplitude and phase of the terms in a superposition. ...
Abstracts - Departamento de Matemáticas
... The main example will be the sine-Gordon model, which will be used to illustrate features that are key to the study of many other models. For example, the classical and quantum spectrum, conservation laws, scattering (including a brief look at the Yang-Baxter equation) and bound states. If time allo ...
... The main example will be the sine-Gordon model, which will be used to illustrate features that are key to the study of many other models. For example, the classical and quantum spectrum, conservation laws, scattering (including a brief look at the Yang-Baxter equation) and bound states. If time allo ...
I. Waves & Particles
... an atom Excited state: an atom has a higher potential energy than it had in its ground state When an excited atom returns to its ground state, it gives off the energy it gained as EM radiation ...
... an atom Excited state: an atom has a higher potential energy than it had in its ground state When an excited atom returns to its ground state, it gives off the energy it gained as EM radiation ...
Observable1 The term observable has become the - Philsci
... The generalized representation of observables as positive operator measures was discovered by several authors in the 1960s (e.g., [6, 7, 10, 11, 12, 13]) and has by now become a standard element of quantum mechanics. It has greatly advanced the mathematical coherence and conceptual clarity of the t ...
... The generalized representation of observables as positive operator measures was discovered by several authors in the 1960s (e.g., [6, 7, 10, 11, 12, 13]) and has by now become a standard element of quantum mechanics. It has greatly advanced the mathematical coherence and conceptual clarity of the t ...
Document
... resonances can be used to increase the collisional interactions and thereby speed up gate operations. However, the ‘unitarity limit’ in scattering theory does not allow the collisional interaction energy to be increased beyond the on-site vibrational oscillation frequency, so the lower timescale for ...
... resonances can be used to increase the collisional interactions and thereby speed up gate operations. However, the ‘unitarity limit’ in scattering theory does not allow the collisional interaction energy to be increased beyond the on-site vibrational oscillation frequency, so the lower timescale for ...
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... Ordinary bits in classical computers are in a state of 1 or 0, but quantum bits can be 1, 0 or both 1 and 0. This indefinite state is called superposition, and it is achieved in D-Wave’s quantum processor for very brief periods of time only by isolating the chip from all outside interference. Decohe ...
... Ordinary bits in classical computers are in a state of 1 or 0, but quantum bits can be 1, 0 or both 1 and 0. This indefinite state is called superposition, and it is achieved in D-Wave’s quantum processor for very brief periods of time only by isolating the chip from all outside interference. Decohe ...
