Slide 1
... f:{0,1}n{0,1}n, immediately finds a fixed point of f— that is, an x such that f(x)=x Admittedly, not every f has a fixed point But there’s always a distribution D such that f(D)=D Probabilistic Resolution of the Grandfather Paradox ...
... f:{0,1}n{0,1}n, immediately finds a fixed point of f— that is, an x such that f(x)=x Admittedly, not every f has a fixed point But there’s always a distribution D such that f(D)=D Probabilistic Resolution of the Grandfather Paradox ...
Semiclassical Origins of Density Functionals
... been to find an accurate kinetic energy functional TS n bypassing the construction of KS orbitals. Almost all approaches begin from a semilocal expression, sometimes enhanced by nonlocality based on linear response. This study shows that, if one is interested in total energies, a vital feature is ...
... been to find an accurate kinetic energy functional TS n bypassing the construction of KS orbitals. Almost all approaches begin from a semilocal expression, sometimes enhanced by nonlocality based on linear response. This study shows that, if one is interested in total energies, a vital feature is ...
Some Aspects of Quantum Mechanics of Particle Motion in
... potentials U r in Schrödinger relativistic one-dimensional equations derived from the appropriate systems of Dirac equations for radial functions. The Hilbert causality condition and the analysis U r were applied to the metrics of the Schwarzschild centrally symmetric uncharged fields in sph ...
... potentials U r in Schrödinger relativistic one-dimensional equations derived from the appropriate systems of Dirac equations for radial functions. The Hilbert causality condition and the analysis U r were applied to the metrics of the Schwarzschild centrally symmetric uncharged fields in sph ...
PPT - Fernando Brandao
... For topologically trivial systems (AKLT, Heisenberg models): entanglement spectrum matches the energies of a local Hamiltonian on boundary For topological systems (Toric code): needs non-local Hamiltonian ...
... For topologically trivial systems (AKLT, Heisenberg models): entanglement spectrum matches the energies of a local Hamiltonian on boundary For topological systems (Toric code): needs non-local Hamiltonian ...
The Power of Quantum Advice
... consistent with C, if f(x)=C(x) whenever C(x){0,1}. The size of C is the number of inputs x such that C(x){0,1}. Lemma: Let S be a set of Boolean functions f:{0,1}n{0,1}, and let f*S. Then there exist m=O(n) certificates C1,…,Cm, each of size k=O(log|S|), such that ...
... consistent with C, if f(x)=C(x) whenever C(x){0,1}. The size of C is the number of inputs x such that C(x){0,1}. Lemma: Let S be a set of Boolean functions f:{0,1}n{0,1}, and let f*S. Then there exist m=O(n) certificates C1,…,Cm, each of size k=O(log|S|), such that ...
16-3 NV pages mx - Quantum Optics and Spectroscopy
... Small Schrödinger-cat states of the spatial wavefunctions of a single trapped ion have been prepared7 and the states of two ions in a trap can be entangled8. In all these experiments, entanglement is studied with two or three subsystems — that is, with photons, ions or an atom and a cavity. Only ver ...
... Small Schrödinger-cat states of the spatial wavefunctions of a single trapped ion have been prepared7 and the states of two ions in a trap can be entangled8. In all these experiments, entanglement is studied with two or three subsystems — that is, with photons, ions or an atom and a cavity. Only ver ...
Testing the Dimension of Hilbert Spaces
... scenario. When dealing with fundamental issues, for instance, it can be relevant to estimate the dimension of a quantum system without any distinction between classical and quantum resources. The motivation is that if nature is indeed described by quantum theory, classical degrees of freedom have al ...
... scenario. When dealing with fundamental issues, for instance, it can be relevant to estimate the dimension of a quantum system without any distinction between classical and quantum resources. The motivation is that if nature is indeed described by quantum theory, classical degrees of freedom have al ...
Higher-derivative Lagrangians, nonlocality, problems, and solutions
... are already implicitly present if it is demanded that the equations of motion converge. For finite series expansions, where convergence of the series is not an issue, the constraints play an extremely important perturbative role. The finite series expansion, with perturbative constraints imposed, de ...
... are already implicitly present if it is demanded that the equations of motion converge. For finite series expansions, where convergence of the series is not an issue, the constraints play an extremely important perturbative role. The finite series expansion, with perturbative constraints imposed, de ...
Iizuka-11-11-09
... We would like to find simple enough toy model where resumming Feynman diagrams is systematic enough so that we can see the full planner physics non-perturbatively If we can resum all diagrams, unitarity is guaranteed at finite N Our toy model is kind of reduction of D0-brane black hole with a ...
... We would like to find simple enough toy model where resumming Feynman diagrams is systematic enough so that we can see the full planner physics non-perturbatively If we can resum all diagrams, unitarity is guaranteed at finite N Our toy model is kind of reduction of D0-brane black hole with a ...
