Quantum gases in optical lattices
... As 1D bosonic quantum gases become even more strongly The quantum gases in our experiments were cooled to interacting, it should be possible to enter the regime of a almost absolute zero, but they still had some finite tempera- Tonks–Girardeau gas, in which the fermionization is even ture, and this ...
... As 1D bosonic quantum gases become even more strongly The quantum gases in our experiments were cooled to interacting, it should be possible to enter the regime of a almost absolute zero, but they still had some finite tempera- Tonks–Girardeau gas, in which the fermionization is even ture, and this ...
CS286.2 Lectures 5-6: Introduction to Hamiltonian Complexity, QMA
... Theorem 11. (Kempe-Kitaev-Regev) 2 − LHa,b is QMA-complete for some a = 2− poly(n) and b = 1/ poly(n). The first result along these lines came from Kitaev, who showed that 5 − LH is QMA-complete. We shall show a slightly weaker version of the theorem, which will contain all the key ideas: Theorem 12 ...
... Theorem 11. (Kempe-Kitaev-Regev) 2 − LHa,b is QMA-complete for some a = 2− poly(n) and b = 1/ poly(n). The first result along these lines came from Kitaev, who showed that 5 − LH is QMA-complete. We shall show a slightly weaker version of the theorem, which will contain all the key ideas: Theorem 12 ...
daniel lowd - CIS Users web server
... Summer 2004: Intern at Microsoft Research with Christopher Meek in Redmond, WA. Developed simple yet effective attacks against linear spam filters, testing filter robustness and promoting the development of more secure spam filters. June 2002 – September 2003: Research assistant for Jon Herlocker at ...
... Summer 2004: Intern at Microsoft Research with Christopher Meek in Redmond, WA. Developed simple yet effective attacks against linear spam filters, testing filter robustness and promoting the development of more secure spam filters. June 2002 – September 2003: Research assistant for Jon Herlocker at ...
Complementarity in Quantum Mechanics and Classical Statistical
... unity of material world. In fact, wave-particle duality is a property of matter as universal as the fact that any kind of matter is able to produce a gravitational interaction. While the state of a system in classical mechanics is determined by the knowledge of the positions q and momenta p of all i ...
... unity of material world. In fact, wave-particle duality is a property of matter as universal as the fact that any kind of matter is able to produce a gravitational interaction. While the state of a system in classical mechanics is determined by the knowledge of the positions q and momenta p of all i ...
Why Philosophers Should Care About - Philsci
... If there actually were a machine with [running time] ∼ Kn (or even only with ∼ Kn2 ) [for some constant K independent of n], this would have consequences of the greatest magnitude. That is to say, it would clearly indicate that, despite the unsolvability of the Entscheidungsproblem, the mental effo ...
... If there actually were a machine with [running time] ∼ Kn (or even only with ∼ Kn2 ) [for some constant K independent of n], this would have consequences of the greatest magnitude. That is to say, it would clearly indicate that, despite the unsolvability of the Entscheidungsproblem, the mental effo ...
history of quantum computing
... standard, or “classical” physics, such as: 1. Superposition. If a system can be in state A or state B, it can also be in a “mixture” of the two states. If we measure it, we see either A or B, probabilistically. 2. Collapse. Any further measurements will give the same result. 3. Entanglement. There e ...
... standard, or “classical” physics, such as: 1. Superposition. If a system can be in state A or state B, it can also be in a “mixture” of the two states. If we measure it, we see either A or B, probabilistically. 2. Collapse. Any further measurements will give the same result. 3. Entanglement. There e ...
Steering criteria and steerability witnesses
... – Many experiments realised since then strongly follow the quantum mechanical predictions, and (up to some loopholes involving Eric Cavalcanti, PIAF workshop, Sydney, February 2008 lack of space-like separation) support20 detection efficiencies and/or ...
... – Many experiments realised since then strongly follow the quantum mechanical predictions, and (up to some loopholes involving Eric Cavalcanti, PIAF workshop, Sydney, February 2008 lack of space-like separation) support20 detection efficiencies and/or ...
Tip-Enhanced Fluorescence Microscopy at 10 Nanometer Resolution
... curves are exponential decays. The data are clearly consistent with a power law, and deviate systematically from the best exponential fit. Previously, both power law [7,14] and exponential [4] decays were fit to experimental data with equal success. The precision of those experiments was insufficien ...
... curves are exponential decays. The data are clearly consistent with a power law, and deviate systematically from the best exponential fit. Previously, both power law [7,14] and exponential [4] decays were fit to experimental data with equal success. The precision of those experiments was insufficien ...
QUANTUM COMPUTATION AND LATTICE PROBLEMS ∗ 1
... cannot perform in any reasonable time. One task which quantum algorithms are known to perform much better than classical algorithm is that of factoring large integers. The importance of this problem stems from its ubiquitous use in cryptographic applications. While there are no known polynomial time ...
... cannot perform in any reasonable time. One task which quantum algorithms are known to perform much better than classical algorithm is that of factoring large integers. The importance of this problem stems from its ubiquitous use in cryptographic applications. While there are no known polynomial time ...
Impurity and soliton dynamics in a Fermi gas with nearest
... initial state is shown in panels (a) and (b) of Fig. 3. The distribution is zero at j0 − 1 and j0 , and obtains maxima at j0 − 2 and j0 + 1 when the bath fermion at j0 tunnels either to j0 − 1 or j0 + 1. The distributions result from the superposition of these two configurations. Correspondingly, th ...
... initial state is shown in panels (a) and (b) of Fig. 3. The distribution is zero at j0 − 1 and j0 , and obtains maxima at j0 − 2 and j0 + 1 when the bath fermion at j0 tunnels either to j0 − 1 or j0 + 1. The distributions result from the superposition of these two configurations. Correspondingly, th ...
