algebraic quantization and t
... lead to different quantizations in the present method. (This is true for trivial extensions of G as well, but these just correspond to the incorporation of internal degrees of freedom.) In ordinary quantum mechanics, only central extensions are taken into account [20], whereas the proposed method is ...
... lead to different quantizations in the present method. (This is true for trivial extensions of G as well, but these just correspond to the incorporation of internal degrees of freedom.) In ordinary quantum mechanics, only central extensions are taken into account [20], whereas the proposed method is ...
Topological Quantum Computing
... one logical qubit is stored in three qubits. That is, the state that used to be described as, ψ = a | 0i + b | 1i is now described by ψ = a | 000i + b | 111i, with each number representing an individual qubit. Let us first consider only the problem of bit flips, rather than phase shifts. Now the inf ...
... one logical qubit is stored in three qubits. That is, the state that used to be described as, ψ = a | 0i + b | 1i is now described by ψ = a | 000i + b | 111i, with each number representing an individual qubit. Let us first consider only the problem of bit flips, rather than phase shifts. Now the inf ...
20040929114512301
... – Decoherence is an interesting problem: heating rates of seconds gives loads of time for gates. – Quantum memories are harder to realize: few qubit applications? ...
... – Decoherence is an interesting problem: heating rates of seconds gives loads of time for gates. – Quantum memories are harder to realize: few qubit applications? ...
Quantum Teleportation
... indeed be delivered in such a backward fashion. This subtle kind of information, also called "Einstein-Podolsky-Rosen (EPR) correlation" or "entanglement". In the 1960s John Bell showed that a pair of entangled particles, which were once in contact but later move too far apart to interact directly, ...
... indeed be delivered in such a backward fashion. This subtle kind of information, also called "Einstein-Podolsky-Rosen (EPR) correlation" or "entanglement". In the 1960s John Bell showed that a pair of entangled particles, which were once in contact but later move too far apart to interact directly, ...
Gauge-Gravity Duality and the Black Hole Interior
... spacetimes with special boundary conditions. This construction is algorithmic, following from that [3] of the dual field theory (DFT). It has already provided important insights—most notably, black holes evolve according to the rules of ordinary quantum mechanics, at least from the point of view of ...
... spacetimes with special boundary conditions. This construction is algorithmic, following from that [3] of the dual field theory (DFT). It has already provided important insights—most notably, black holes evolve according to the rules of ordinary quantum mechanics, at least from the point of view of ...
Irreversibility and the Arrow of Time in a Quenched
... We experimentally verify the arrow of time expressed by Eq. (1) by determining both sides of the equation independently. We first evaluate the Kullback-Leibler relative entropy between forward and backward dynamics by tracking the state of the spin 1=2 at any time t with the help of quantum state to ...
... We experimentally verify the arrow of time expressed by Eq. (1) by determining both sides of the equation independently. We first evaluate the Kullback-Leibler relative entropy between forward and backward dynamics by tracking the state of the spin 1=2 at any time t with the help of quantum state to ...
From Gravitational Wave Detectors to Completely Positive Maps and
... Beyond Quantum Cramer-Rao bound the Bayesian approach • Cramer-Rao bound approach well justified for „local sensing” (narrow priors) • No gurantee of saturability in a single-shot scenario • May lead to overoptimistic claims of existence of sub-Heisenberg precision protocols implementaiton of which ...
... Beyond Quantum Cramer-Rao bound the Bayesian approach • Cramer-Rao bound approach well justified for „local sensing” (narrow priors) • No gurantee of saturability in a single-shot scenario • May lead to overoptimistic claims of existence of sub-Heisenberg precision protocols implementaiton of which ...
EJP_NewCurr_Kohnle - St Andrews Research Repository
... amplitude of the wave function being related to energy (which of course it is for a classical wave) [9, 10]. Student interest in quantum mechanics has also been shown to decrease following traditional introductory instruction [16]. Developing introductory quantum mechanics with two-level systems (tw ...
... amplitude of the wave function being related to energy (which of course it is for a classical wave) [9, 10]. Student interest in quantum mechanics has also been shown to decrease following traditional introductory instruction [16]. Developing introductory quantum mechanics with two-level systems (tw ...
