On topological charge carried by nexuses and center vortices
... one would like to understand what is going on in plain old QCD, that is, in space-times with no periodic dimensions and without the crutch of adjoint scalars (even non-elementary adjoint fields such as A0 , because Lorentz or Euclidean invariance forbids a global expectation value for A0 ) and no sy ...
... one would like to understand what is going on in plain old QCD, that is, in space-times with no periodic dimensions and without the crutch of adjoint scalars (even non-elementary adjoint fields such as A0 , because Lorentz or Euclidean invariance forbids a global expectation value for A0 ) and no sy ...
Quantum Computational Complexity - Cheriton School of Computer
... Throughout this article the binary alphabet {0, 1} is denoted Σ, and all computational problems are assumed to be encoded over this alphabet. As usual, a function f : Σ∗ → Σ∗ is said to be polynomial-time computable if there exists a polynomial-time deterministic Turing machine that outputs f ( x) f ...
... Throughout this article the binary alphabet {0, 1} is denoted Σ, and all computational problems are assumed to be encoded over this alphabet. As usual, a function f : Σ∗ → Σ∗ is said to be polynomial-time computable if there exists a polynomial-time deterministic Turing machine that outputs f ( x) f ...
On Zurek`s Derivation of the Born Rule
... It is difficult to understand just what the term “property” refers to here, since it is the composite state that is transformed and untransformed, and so the “properties” involved would seem to be features of the state, not of the system. It seems that envariance under uS is taken to imply that an ...
... It is difficult to understand just what the term “property” refers to here, since it is the composite state that is transformed and untransformed, and so the “properties” involved would seem to be features of the state, not of the system. It seems that envariance under uS is taken to imply that an ...
Theoretical and observational consistency of Massive Gravity
... on the parameters of the theory in the decoupling limit based on purely theoretical grounds, like classical stability in the cosmological evolution. Hereby, we were able to construct self- accelerating solutions which yield similar cosmological evolution to a cosmological constant. Furthermore we st ...
... on the parameters of the theory in the decoupling limit based on purely theoretical grounds, like classical stability in the cosmological evolution. Hereby, we were able to construct self- accelerating solutions which yield similar cosmological evolution to a cosmological constant. Furthermore we st ...
Many Body Physics
... usually takes the Sz one, and we define the corresponding basis as |↑i and |↓i The ensemble α of quantum numbers needed to fully characterize the electrons is thus its momentum and its spin α = (σ, k). For a system of finite size the values of k are quantized by the boundary conditions. In the limit ...
... usually takes the Sz one, and we define the corresponding basis as |↑i and |↓i The ensemble α of quantum numbers needed to fully characterize the electrons is thus its momentum and its spin α = (σ, k). For a system of finite size the values of k are quantized by the boundary conditions. In the limit ...
ABSTRACT Title of Document:
... metaphysics) are left unchecked and unconstrained, it seems. For example, we are left with a metaphysical carte blanche when it comes to the following central, interpretive questions regarding scientific theories and science in general: What entities are there (possibly, apart from the propositions ...
... metaphysics) are left unchecked and unconstrained, it seems. For example, we are left with a metaphysical carte blanche when it comes to the following central, interpretive questions regarding scientific theories and science in general: What entities are there (possibly, apart from the propositions ...
Quantum imaging technologies
... only one electron is present in the setup at any given time. How, then, can each electron independently know where to land in order to create an interference pattern usually associated with waves? The answer lies in interpreting each electron as being in a probabilistic mixture of going through both ...
... only one electron is present in the setup at any given time. How, then, can each electron independently know where to land in order to create an interference pattern usually associated with waves? The answer lies in interpreting each electron as being in a probabilistic mixture of going through both ...
quantum information exchange between photons and atoms
... who found that a computer running according to quantum mechanics could solve problems much faster than a classical one due to quantum parallelism. Later in 1985, D. Deutsch showed that any physical process can be in principle simulated by a universal quantum computer, which can be implemented by a u ...
... who found that a computer running according to quantum mechanics could solve problems much faster than a classical one due to quantum parallelism. Later in 1985, D. Deutsch showed that any physical process can be in principle simulated by a universal quantum computer, which can be implemented by a u ...
Interference with correlated photons: Five quantum mechanics
... Am. J. Phys., Vol. 73, No. 2, February 2005 ...
... Am. J. Phys., Vol. 73, No. 2, February 2005 ...
Helium atom - ChaosBook.org
... returning to the boundary with the right symbol length we will find time reversal symmetric cycles by varying the starting point on the boundary as the only parameter. But how can we tell whether a given cycle is self-retracing or not? All the relevant information is contained in the itineraries; a ...
... returning to the boundary with the right symbol length we will find time reversal symmetric cycles by varying the starting point on the boundary as the only parameter. But how can we tell whether a given cycle is self-retracing or not? All the relevant information is contained in the itineraries; a ...
Quantum Computing
... It turns out that information theory and quantum mechanics fit together very well. In order to explain their relationship, this review begins with an introduction to classical information theory and computer science, including Shannon’s theorem, error correcting codes, Turing machines and computatio ...
... It turns out that information theory and quantum mechanics fit together very well. In order to explain their relationship, this review begins with an introduction to classical information theory and computer science, including Shannon’s theorem, error correcting codes, Turing machines and computatio ...
slides
... Group Field Theories: spacetime from quantum discreteness to an amergent continuum – p. 4/3 models, simplicial QG,... ...
... Group Field Theories: spacetime from quantum discreteness to an amergent continuum – p. 4/3 models, simplicial QG,... ...