Slide 1
... In accordance with the superposition principle the wave function at the right end will be given by: ...
... In accordance with the superposition principle the wave function at the right end will be given by: ...
Quantum Computing Lecture 1 What is Quantum Computing?
... We’ll be interested in orthonormal bases. That is bases of vectors of unit length that are mutually orthogonal. Examples are |0i, |1i and √12 (|0i + |1i), √12 (|0i − |1i). ...
... We’ll be interested in orthonormal bases. That is bases of vectors of unit length that are mutually orthogonal. Examples are |0i, |1i and √12 (|0i + |1i), √12 (|0i − |1i). ...
R14
... in possible counterfactual worlds. The past and not the future of the system is fixed. It seems that while the first asymmetry can be easily removed, the second asymmetry is unavoidable. According to standard quantum theory a system is described by its quantum state. In the actual world, in which a ...
... in possible counterfactual worlds. The past and not the future of the system is fixed. It seems that while the first asymmetry can be easily removed, the second asymmetry is unavoidable. According to standard quantum theory a system is described by its quantum state. In the actual world, in which a ...
A Quantum Mechanical Supertask
... energy and momentum cannot be realized for such a system in exactly the same way as they can for systems of finitely many bodies. If all the bodies are alike and share the same motion, for example, then the system’s energy and momentum will be infinite. In such cases, the requirement of conservation ...
... energy and momentum cannot be realized for such a system in exactly the same way as they can for systems of finitely many bodies. If all the bodies are alike and share the same motion, for example, then the system’s energy and momentum will be infinite. In such cases, the requirement of conservation ...
Maximizing the Hilbert Space for a Finite Number of Distinguishable
... computer possible. The Hilbert-space dimension of a QC has been identified as its primary resource [2]. In this Letter, we direct attention to the important issue of maximizing the Hilbert-space dimension for a given QC architecture. Most of the QC literature focuses on qubits (quantum bits) as the ...
... computer possible. The Hilbert-space dimension of a QC has been identified as its primary resource [2]. In this Letter, we direct attention to the important issue of maximizing the Hilbert-space dimension for a given QC architecture. Most of the QC literature focuses on qubits (quantum bits) as the ...
Origin of the exponential decay of the Loschmidt echo in integrable
... n n |ψλ (n)|0 | . For the three cases presented in Fig. 2, we obtain n0 96 for the initial state with p0 = 300 (red curve), n0 128 for p0 = 400 (green curve), and n0 160 for p0 = 500 (blue curve). A substitution of these values of n0 , along with λ = 1 and = 0.01, yields the corresponding ...
... n n |ψλ (n)|0 | . For the three cases presented in Fig. 2, we obtain n0 96 for the initial state with p0 = 300 (red curve), n0 128 for p0 = 400 (green curve), and n0 160 for p0 = 500 (blue curve). A substitution of these values of n0 , along with λ = 1 and = 0.01, yields the corresponding ...
THEORETICAL PROCEDURE
... The mathematical expressions, equations (1), (2), (3), (4) and (6), are evident mathematical equations related to the speed of light which, in turn, is related to mass and energy. Gravity and all entities in the universe are the result of a particular state in which energy is found, they are energy ...
... The mathematical expressions, equations (1), (2), (3), (4) and (6), are evident mathematical equations related to the speed of light which, in turn, is related to mass and energy. Gravity and all entities in the universe are the result of a particular state in which energy is found, they are energy ...
Document
... The reason a qubit is represented as a sphere is because the coefficients are complex numbers. The probability from 0 to 1 is the similar to classical probability, but the complex coefficient introduces an additional parameter, phase angle. The spheres below represent three different qubits with the ...
... The reason a qubit is represented as a sphere is because the coefficients are complex numbers. The probability from 0 to 1 is the similar to classical probability, but the complex coefficient introduces an additional parameter, phase angle. The spheres below represent three different qubits with the ...