BEC and optical lattices
... Stable regions a) V0 = 5 ER b) V0 = 10 ER c) V0 = 25 ER Lowest band: E(0)q ∝ cos(q) Centre for Quantum Physics & Technology, Clarendon Laboratory, University of Oxford. ...
... Stable regions a) V0 = 5 ER b) V0 = 10 ER c) V0 = 25 ER Lowest band: E(0)q ∝ cos(q) Centre for Quantum Physics & Technology, Clarendon Laboratory, University of Oxford. ...
Quantum Distinction: Quantum Distinctiones!
... system of life. First, distinction we consider as main notion for what may be called referential physical science as apposed to some suggestively objective science nominatively/at least in positivistic sense. Notion ‘distinction’ we consider with the most general meaning as this word may be found in ...
... system of life. First, distinction we consider as main notion for what may be called referential physical science as apposed to some suggestively objective science nominatively/at least in positivistic sense. Notion ‘distinction’ we consider with the most general meaning as this word may be found in ...
Read PDF - Physics (APS) - American Physical Society
... parameter reflects spontaneous breaking of (ordinary) translation symmetry. Here that breaking is occurring through a kind of phase separation. Our Hamiltonian is closely related, formally, to the LiebLiniger model [3], but because we consider ultraweak ( 1=N) attraction instead of repulsion, the ...
... parameter reflects spontaneous breaking of (ordinary) translation symmetry. Here that breaking is occurring through a kind of phase separation. Our Hamiltonian is closely related, formally, to the LiebLiniger model [3], but because we consider ultraweak ( 1=N) attraction instead of repulsion, the ...
- Philsci
... exists throughout space in a time-divided way. If the wave function is a physical field, then the mass and charge density will be distributed in space simultaneously for a charged quantum system, and thus there will exist gravitational and electrostatic self-interactions of its wave function. This n ...
... exists throughout space in a time-divided way. If the wave function is a physical field, then the mass and charge density will be distributed in space simultaneously for a charged quantum system, and thus there will exist gravitational and electrostatic self-interactions of its wave function. This n ...
The Computer Science Picture of Reality
... • Suppose we had a very efficient classical cryptosystem that we believed was quantum resistant. What kind of evidence could we present to “prove” it? (Don’t have a working quantum computer to run heuristics) • The answer relies crucially on our understanding of the power and limitations of quantum ...
... • Suppose we had a very efficient classical cryptosystem that we believed was quantum resistant. What kind of evidence could we present to “prove” it? (Don’t have a working quantum computer to run heuristics) • The answer relies crucially on our understanding of the power and limitations of quantum ...
PowerPoint version 0.4MB - School of Mathematics | Georgia
... • Several qubits are given by tensor products ...
... • Several qubits are given by tensor products ...
Matrix elements for the Coulomb interaction
... Many quantum mechanical applications [4, 6-15] require the calculation of (1). In several publications, computation of these matrix elements for some specific values of k can be found, but, in general, they are restricted to the case n1 = n2 and the computation methods therein are complicated. The a ...
... Many quantum mechanical applications [4, 6-15] require the calculation of (1). In several publications, computation of these matrix elements for some specific values of k can be found, but, in general, they are restricted to the case n1 = n2 and the computation methods therein are complicated. The a ...
Linköping University Post Print Quantum contextuality for rational vectors
... It has been recently shown [3] that the following inequality is a necessary and sufficient condition for qutrit noncontextual hidden variables, for measurements Ai with possible outcomes −1 and +1, such that Ai and Ai+1 (modulo 5) are compatible: ...
... It has been recently shown [3] that the following inequality is a necessary and sufficient condition for qutrit noncontextual hidden variables, for measurements Ai with possible outcomes −1 and +1, such that Ai and Ai+1 (modulo 5) are compatible: ...
ppt - University of New Mexico
... Quantum circuits in this presentation were set using the LaTeX package Qcircuit, developed by Bryan Eastin and Steve Flammia. The package is available at http://info.phys.unm.edu/Qcircuit/ . ...
... Quantum circuits in this presentation were set using the LaTeX package Qcircuit, developed by Bryan Eastin and Steve Flammia. The package is available at http://info.phys.unm.edu/Qcircuit/ . ...
A Brief Introduction into Quantum Gravity and Quantum Cosmology
... very small dimensions of the path and for very great curvatures. Perhaps this failure is in strict analogy with the failure of geometrical optics . . . that becomes evident as soon as the obstacles or apertures are no longer great compared with the real, finite, wavelength. . . . Then it becomes a q ...
... very small dimensions of the path and for very great curvatures. Perhaps this failure is in strict analogy with the failure of geometrical optics . . . that becomes evident as soon as the obstacles or apertures are no longer great compared with the real, finite, wavelength. . . . Then it becomes a q ...
01. State of Physics - University of Central Florida
... quantity which doesn’t change with time remains constant - we say it is conserved. Another way of thinking about conservation laws is to consider them as prohibitions. They prohibit any process in which the conserved quantity changes. This allows one to rule out such things as perpetual motion machi ...
... quantity which doesn’t change with time remains constant - we say it is conserved. Another way of thinking about conservation laws is to consider them as prohibitions. They prohibit any process in which the conserved quantity changes. This allows one to rule out such things as perpetual motion machi ...
Notes 26
... 32.22) A sinusoidal electromagnetic wave emitted by a cell phone has a wavelength of 35.4 cm and an electric field amplitude of 5.4 x 10-2 V/m at a distance of 250 m from the antenna. (a) What is the magnetic field amplitude? (b) The intensity? (C) The total average power? ...
... 32.22) A sinusoidal electromagnetic wave emitted by a cell phone has a wavelength of 35.4 cm and an electric field amplitude of 5.4 x 10-2 V/m at a distance of 250 m from the antenna. (a) What is the magnetic field amplitude? (b) The intensity? (C) The total average power? ...
EJP_NewCurr_Kohnle - St Andrews Research Repository
... with emphasis on the origin of ideas in quantum mechanics; “informational”, with emphasis on the theory of quantum mechanics as a way to organize information about the world; and “philosophical”, with emphasis on the deep foundational issues that arise in quantum mechanics. Most articles contain a s ...
... with emphasis on the origin of ideas in quantum mechanics; “informational”, with emphasis on the theory of quantum mechanics as a way to organize information about the world; and “philosophical”, with emphasis on the deep foundational issues that arise in quantum mechanics. Most articles contain a s ...
The Other Meaning of Special Relativity
... The first part of the following discussion closely follows Einstein’s explanation of special relativity2 but with different rationale. Let us consider what relativity principal would hold in general if distances were always measured by wave propagation times (or conversely if time were defined in te ...
... The first part of the following discussion closely follows Einstein’s explanation of special relativity2 but with different rationale. Let us consider what relativity principal would hold in general if distances were always measured by wave propagation times (or conversely if time were defined in te ...
The postulates of Quantum Mechanics
... If there are certain physical quantities, or parameters, which at least in principle can be measured, and they remain constant for a finite time interval, then we can speak about the state of the physical system. It should be noted that there is a difference between a state from the classical point ...
... If there are certain physical quantities, or parameters, which at least in principle can be measured, and they remain constant for a finite time interval, then we can speak about the state of the physical system. It should be noted that there is a difference between a state from the classical point ...
Dark Energy from Violation of Energy Conservation
... cosmological constant performed for two models (continuous spontaneous localization and causal sets) illustrate how, despite the smallness of the modifications of the dynamics at the local level, the effect on the cosmological scale can be of the order of Λobs . Moreover, it is worth noting that, al ...
... cosmological constant performed for two models (continuous spontaneous localization and causal sets) illustrate how, despite the smallness of the modifications of the dynamics at the local level, the effect on the cosmological scale can be of the order of Λobs . Moreover, it is worth noting that, al ...
Rotational spectroscopy
... The type of induced oscillating dipole depends on l. If l corresponds to a vibrational energy gap, then radiation will be absorbed, and a molecular vibrational transition will result ...
... The type of induced oscillating dipole depends on l. If l corresponds to a vibrational energy gap, then radiation will be absorbed, and a molecular vibrational transition will result ...
Bohr–Einstein debates
The Bohr–Einstein debates were a series of public disputes about quantum mechanics between Albert Einstein and Niels Bohr. Their debates are remembered because of their importance to the philosophy of science. An account of the debates was written by Bohr in an article titled ""Discussions with Einsteinon Epistemological Problems in Atomic Physics"". Despite their differences of opinion regarding quantum mechanics, Bohr and Einstein had a mutual admiration that was to last the rest of their lives.The debates represent one of the highest points of scientific research in the first half of the twentieth century because it called attention to an element of quantum theory, quantum non-locality, which is absolutely central to our modern understanding of the physical world. The consensus view of professional physicists has been that Bohr proved victorious, and definitively established the fundamental probabilistic character of quantum measurement.