Preparing projected entangled pair states on a quantum computer
... Projection onto the next ground state is performed using Phase Estimation[5] We perform a binary measurement on the energy register (zero or non-zero) If the outcome is zero, we have perpared the desired ground state Else, we undo the measurement using the well-known Marriot-Watrous trick[6] and re- ...
... Projection onto the next ground state is performed using Phase Estimation[5] We perform a binary measurement on the energy register (zero or non-zero) If the outcome is zero, we have perpared the desired ground state Else, we undo the measurement using the well-known Marriot-Watrous trick[6] and re- ...
Non-linear dynamics of semiconductor superlattices
... corresponding to the different formulations are small. The trouble is that the kinetic equations are often used in the opposite hydrodynamic limit, in which collisions due to scattering are dominant. Then the results of using different formalisms are not equivalent, which has resulted in some discus ...
... corresponding to the different formulations are small. The trouble is that the kinetic equations are often used in the opposite hydrodynamic limit, in which collisions due to scattering are dominant. Then the results of using different formalisms are not equivalent, which has resulted in some discus ...
Appendix A: Integrator Programs - IDEALS @ Illinois
... A fast, efficient integrator is needed that can preserve the canonical properties and hence, the geometry of the phase space, to study long lifetime states in hyperspherical coordinates. Symplectic integrators can preserve the qualitative geometric behavior, but at the time of this dissertation, the ...
... A fast, efficient integrator is needed that can preserve the canonical properties and hence, the geometry of the phase space, to study long lifetime states in hyperspherical coordinates. Symplectic integrators can preserve the qualitative geometric behavior, but at the time of this dissertation, the ...
Dirac Operators on Noncommutative Spacetimes ?
... as a natural generalization of ordinary differential geometry. It is also of crucial interest from a physical perspective, since it generically plays a role when the principles of quantum mechanics are combined with those of general relativity [17, 18]. In both contexts, Dirac operators are of major ...
... as a natural generalization of ordinary differential geometry. It is also of crucial interest from a physical perspective, since it generically plays a role when the principles of quantum mechanics are combined with those of general relativity [17, 18]. In both contexts, Dirac operators are of major ...
Entanglement in many body quantum systems Arnau Riera Graells
... La intersecció entre els camps de la Informació Quàntica i la Física de la Matèria Condensada ha estat molt fructífera en els darrers anys. Per una banda, les eines desenvolupades en el marc de la Teoria de la Informació Quàntica, com les mesures d’entrellaçament, han estat ulilitzades amb molt d’èx ...
... La intersecció entre els camps de la Informació Quàntica i la Física de la Matèria Condensada ha estat molt fructífera en els darrers anys. Per una banda, les eines desenvolupades en el marc de la Teoria de la Informació Quàntica, com les mesures d’entrellaçament, han estat ulilitzades amb molt d’èx ...
Interacting Fermionic Atoms in Optical Lattices
... from the effects of disorder on non-interacting systems over collective excitations and superfluidity in weakly interacting systems to the study of strongly correlated states, molecular physics and quantum information. Starting with the first realization of a quantum degenerate gas of fermionic atoms i ...
... from the effects of disorder on non-interacting systems over collective excitations and superfluidity in weakly interacting systems to the study of strongly correlated states, molecular physics and quantum information. Starting with the first realization of a quantum degenerate gas of fermionic atoms i ...
Development of a Silicon Semiconductor Quantum Dot Qubit with
... Semiconductor quantum dots in silicon demonstrate exceptionally long spin lifetimes as qubits and are therefore promising candidates for quantum information processing. However, control and readout techniques for these devices have thus far employed low frequency electrons, in contrast to high speed ...
... Semiconductor quantum dots in silicon demonstrate exceptionally long spin lifetimes as qubits and are therefore promising candidates for quantum information processing. However, control and readout techniques for these devices have thus far employed low frequency electrons, in contrast to high speed ...
Development of a Silicon Semiconductor Quantum Dot Qubit with
... Semiconductor quantum dots in silicon demonstrate exceptionally long spin lifetimes as qubits and are therefore promising candidates for quantum information processing. However, control and readout techniques for these devices have thus far employed low frequency electrons, in contrast to high speed ...
... Semiconductor quantum dots in silicon demonstrate exceptionally long spin lifetimes as qubits and are therefore promising candidates for quantum information processing. However, control and readout techniques for these devices have thus far employed low frequency electrons, in contrast to high speed ...
ORMEs Atomic Structure
... information regarding monatomic forms of the physical elements, their shapes as monatomics, some additional light on superdeformation, superdeformation's relation to the high spin state, and what these several factors have to do with the manifestation and development of superconductivity. As monatom ...
... information regarding monatomic forms of the physical elements, their shapes as monatomics, some additional light on superdeformation, superdeformation's relation to the high spin state, and what these several factors have to do with the manifestation and development of superconductivity. As monatom ...
Patterns of Electro-magnetic Response in Topological Semi
... states protected by spatial symmetries such as translation, reflection, and rotation5–20 . While these symmetry protected topological phases are theoretically interesting in their own right, this field would not have attracted so much attention if it were not for the prediction and confirmation of c ...
... states protected by spatial symmetries such as translation, reflection, and rotation5–20 . While these symmetry protected topological phases are theoretically interesting in their own right, this field would not have attracted so much attention if it were not for the prediction and confirmation of c ...
Anti Heisenberg—The End of Heisenberg`s Uncertainty Principle
... Under some certain circumstances Heisenberg’s uncertainty principle defined as σ ( p ) × σ ( X ) ≥ ( h ( 4 × π ) ) is already refuted. This non-strict inequality changes to ( ( 4 × π ) h ) × σ ( p ) × σ ( X ) ≥ 1 . Especially under conditions where σ(p) = 0 we obtain ( ( 4 × π ) h ) × 0 × σ ( X ) ≥ ...
... Under some certain circumstances Heisenberg’s uncertainty principle defined as σ ( p ) × σ ( X ) ≥ ( h ( 4 × π ) ) is already refuted. This non-strict inequality changes to ( ( 4 × π ) h ) × σ ( p ) × σ ( X ) ≥ 1 . Especially under conditions where σ(p) = 0 we obtain ( ( 4 × π ) h ) × 0 × σ ( X ) ≥ ...
CODATA recommended values of the
... carried out with more significant figures than are displayed in the text to avoid rounding errors, data with more digits are available on the FCDC web site for possible independent analysis. However, because of their importance, we recall in detail the following two points also discussed in these re ...
... carried out with more significant figures than are displayed in the text to avoid rounding errors, data with more digits are available on the FCDC web site for possible independent analysis. However, because of their importance, we recall in detail the following two points also discussed in these re ...
Hydrogen atom
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the elemental (baryonic) mass of the universe.In everyday life on Earth, isolated hydrogen atoms (usually called ""atomic hydrogen"" or, more precisely, ""monatomic hydrogen"") are extremely rare. Instead, hydrogen tends to combine with other atoms in compounds, or with itself to form ordinary (diatomic) hydrogen gas, H2. ""Atomic hydrogen"" and ""hydrogen atom"" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms).