BEC and optical lattices
... Centre for Quantum Physics & Technology, Clarendon Laboratory, University of Oxford. ...
... Centre for Quantum Physics & Technology, Clarendon Laboratory, University of Oxford. ...
Two types of potential functions and their use in the
... quantum potential, one multiplies ∇R′R with −mσ 2 , where m is mass. We note that use is made of the conversion: σ 2 = mh̄ . We note that such conversion requires further discussion (see Nelson, 1985). Hence, we obtain, as in Haven ...
... quantum potential, one multiplies ∇R′R with −mσ 2 , where m is mass. We note that use is made of the conversion: σ 2 = mh̄ . We note that such conversion requires further discussion (see Nelson, 1985). Hence, we obtain, as in Haven ...
What`s the Matter?: Quantum Physics for Ordinary People
... How does the information that it has collapsed spread to remote locations, so that the laws of physics can be enforced there? ...
... How does the information that it has collapsed spread to remote locations, so that the laws of physics can be enforced there? ...
Elementary Particle Mixing for Maximum Channel Capacity in Measured Decays
... picture fermionic generations arise as a Poincare group representation that generalizes the natural left-right mixing in the Dirac equation. This paper further considers particle mixing as arising from complementarity. However, in this case, the formalism is applied to particle identity. As informat ...
... picture fermionic generations arise as a Poincare group representation that generalizes the natural left-right mixing in the Dirac equation. This paper further considers particle mixing as arising from complementarity. However, in this case, the formalism is applied to particle identity. As informat ...
Experimental realization of Shor`s quantum factoring algorithm using
... a4 mod 15 1, and therefore all a2 mod N 1 for k $ 2. In this case, f(x) simpli®es to multiplications controlled by just two bits, x0 and x1. If a 4, 11 or 14, then a2 mod 15 1, so only x0 is relevant. Thus, the ®rst register can be as small as two qubits (n 2); however, three qubits (n 3 ...
... a4 mod 15 1, and therefore all a2 mod N 1 for k $ 2. In this case, f(x) simpli®es to multiplications controlled by just two bits, x0 and x1. If a 4, 11 or 14, then a2 mod 15 1, so only x0 is relevant. Thus, the ®rst register can be as small as two qubits (n 2); however, three qubits (n 3 ...
Contents
... In principle, we can gain complete knowledge of a many-particle systems by writing down the Hamiltonian for this system and solve the Schrödinger equation associated with it. However, the Hamiltonian typically contains, besides the sums of single-particle kinetic energy and static potential, the in ...
... In principle, we can gain complete knowledge of a many-particle systems by writing down the Hamiltonian for this system and solve the Schrödinger equation associated with it. However, the Hamiltonian typically contains, besides the sums of single-particle kinetic energy and static potential, the in ...
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... developed into a global brain capable of making assessments, judgements, and recommendations based on information gleaned from all available sources. The goal would be to help bring the greatest good to the greatest number, in the most efficient manner, to this and future generations.3 Entities seek ...
... developed into a global brain capable of making assessments, judgements, and recommendations based on information gleaned from all available sources. The goal would be to help bring the greatest good to the greatest number, in the most efficient manner, to this and future generations.3 Entities seek ...
Noisy Storage talk
... antum network connects different quantum devices using quantum communication [Gis07 e tasks that QKD are provably impossible to achieve using classical information processing. M first satellite launched tum networks need only very few qubits to obtain 2016 from China enuineinquantum advantage over ...
... antum network connects different quantum devices using quantum communication [Gis07 e tasks that QKD are provably impossible to achieve using classical information processing. M first satellite launched tum networks need only very few qubits to obtain 2016 from China enuineinquantum advantage over ...
Forward and backward time observables for quantum evolution and
... space H0 is a linear, injective, continuous mapping of H1 into a dense linear manifold in H0 . If A ∈ B(H1 ) and B ∈ B(H0 ) then A is a quasi-affine transform of B if there is a quasi-affine map θ : H1 7→ H0 such that θA = Bθ. If θ : H1 7→ H0 is a quasi-affine mapping then θ∗ : H0 7→ H1 is also quas ...
... space H0 is a linear, injective, continuous mapping of H1 into a dense linear manifold in H0 . If A ∈ B(H1 ) and B ∈ B(H0 ) then A is a quasi-affine transform of B if there is a quasi-affine map θ : H1 7→ H0 such that θA = Bθ. If θ : H1 7→ H0 is a quasi-affine mapping then θ∗ : H0 7→ H1 is also quas ...
Quantum Mechanics: what is it and why is it interesting? Dr. Neil Shenvi
... Quantum ball tunnels through hill despite insufficient energy. ...
... Quantum ball tunnels through hill despite insufficient energy. ...
Second Order Refinements for the Classical Capacity of Quantum
... of normalized quantum states (positive semi-definite operators with unit trace) and normalized pure (rank one) quantum states on HA , respectively. Analogously, we define S(B). We choose the trace norm topology on S(A) and denote by P◦ (A) the set of probability measures on the measurable space (S◦ ...
... of normalized quantum states (positive semi-definite operators with unit trace) and normalized pure (rank one) quantum states on HA , respectively. Analogously, we define S(B). We choose the trace norm topology on S(A) and denote by P◦ (A) the set of probability measures on the measurable space (S◦ ...
in PPT
... • Good randomness is usually verified by a series of statistical tests. • There exist chaotic systems, of deterministic nature, that pass all existing randomness tests. Uchida et al., Nat. Phot. 2, 728 (2008) • Do these tests really certify the presence of randomness? ...
... • Good randomness is usually verified by a series of statistical tests. • There exist chaotic systems, of deterministic nature, that pass all existing randomness tests. Uchida et al., Nat. Phot. 2, 728 (2008) • Do these tests really certify the presence of randomness? ...
Wigner functions for arbitrary quantum systems
... representation of quantum mechanics [2]. The main advantage is that it simultaneously retains the intuitiveness with respect to classical phase-space while rendering clearly, important quantum information concepts—leading to the now iconic Wigner function for a macroscopically distinct superposition ...
... representation of quantum mechanics [2]. The main advantage is that it simultaneously retains the intuitiveness with respect to classical phase-space while rendering clearly, important quantum information concepts—leading to the now iconic Wigner function for a macroscopically distinct superposition ...