Quantum Chaos and Quantum Information
... which process certain tasks sometimes even exponentially faster (in the number of qubits) than any classical algorithm. In particular, we shall discuss quantum protocol for performing quantum teleportation, that is a transport of an unknown quantum state through an array of qubits. Then we shall dis ...
... which process certain tasks sometimes even exponentially faster (in the number of qubits) than any classical algorithm. In particular, we shall discuss quantum protocol for performing quantum teleportation, that is a transport of an unknown quantum state through an array of qubits. Then we shall dis ...
A Quantum Mechanical Maxwellian Demon 2017
... At t1 we insert a partition in the center of the box, where the wavefunction is zero, so that the expectation value for the energy remains completely unaltered. This is highly idealized, to be sure, creating many technical questions. For example, given the quantum mechanical uncertainty relations, o ...
... At t1 we insert a partition in the center of the box, where the wavefunction is zero, so that the expectation value for the energy remains completely unaltered. This is highly idealized, to be sure, creating many technical questions. For example, given the quantum mechanical uncertainty relations, o ...
Hamiltonian Systems with Three or More
... the Baggot Hamiltonian, as β12 < 0 and λ > 0 the 1:1 resonance width actually decreases as the actions I1 , I2 get larger. Note also that we do not explicitly consider secondary resonances since we are interested only in the large-scale structure of the classical phase space (i.e., intersection of t ...
... the Baggot Hamiltonian, as β12 < 0 and λ > 0 the 1:1 resonance width actually decreases as the actions I1 , I2 get larger. Note also that we do not explicitly consider secondary resonances since we are interested only in the large-scale structure of the classical phase space (i.e., intersection of t ...
Conceptual Issues in Canonical Quantum Gravity and Cosmology
... there these issues are most transparent. A detailed exposition covering all aspects of quantum gravity can be found in my book [2]; an introduction into classical and quantum canonical gravity from a conceptual point of view can also be found in our essay [3]. A theory of quantum gravity seems to be ...
... there these issues are most transparent. A detailed exposition covering all aspects of quantum gravity can be found in my book [2]; an introduction into classical and quantum canonical gravity from a conceptual point of view can also be found in our essay [3]. A theory of quantum gravity seems to be ...
Coherent manipulations of charge-number states in a Cooper-pair box Y. Nakamura,
... Suppose there are two superconductors coupled via a thin insulating barrier (Josephson junction; Fig. 1(a)). Let us define charge-number states with |n where n is a number of excess Cooper pairs in the right electrode. Because of the conservation of the total charge, the left electrode has (−n) exce ...
... Suppose there are two superconductors coupled via a thin insulating barrier (Josephson junction; Fig. 1(a)). Let us define charge-number states with |n where n is a number of excess Cooper pairs in the right electrode. Because of the conservation of the total charge, the left electrode has (−n) exce ...
PDF
... On the other hand, a von Neumann algebra A inherits a unital subalgebra from L(H), and according to the first condition in its definition A does indeed inherit a *-subalgebra structure, as further explained in the next section on C*-algebras. Furthermore, we have notable Bicommutant Theorem which st ...
... On the other hand, a von Neumann algebra A inherits a unital subalgebra from L(H), and according to the first condition in its definition A does indeed inherit a *-subalgebra structure, as further explained in the next section on C*-algebras. Furthermore, we have notable Bicommutant Theorem which st ...
Vacuum-induced Stark shifts for quantum logic using a collective
... The possibility of doing quantum computation with neutral atoms is becoming more realistic with the advances in techniques relating to the trapping of few atoms which could even be addressed individually 关1–3兴. However, a number of experiments so far have been done with flying qubits 关4–6兴 and a num ...
... The possibility of doing quantum computation with neutral atoms is becoming more realistic with the advances in techniques relating to the trapping of few atoms which could even be addressed individually 关1–3兴. However, a number of experiments so far have been done with flying qubits 关4–6兴 and a num ...
ppt
... tells us: • how many orthogonal states can be sent in the subspace j • dimensionality of the decoherence-free subsystem Recursion formula for ...
... tells us: • how many orthogonal states can be sent in the subspace j • dimensionality of the decoherence-free subsystem Recursion formula for ...