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92 - UCSB Physics - University of California, Santa Barbara
92 - UCSB Physics - University of California, Santa Barbara

Credibility of Common Sense Science
Credibility of Common Sense Science

... The real (scientific) evaluation of a model or theory must depend upon consistency with empirical data from common experiences and laboratory experiments. Therefore, we present an overview of Common Sense Science, and we show the ability of CSS models and theory to accurately predict data with expl ...
The quantum Heisenberg group H(1)q
The quantum Heisenberg group H(1)q

... Nanalogous to the occupation number operator of the usual Lie algebra of the harmonic oscillator and indeed satisfies the same commutation laws with A and A +. However, we see that, as in the classical harmonic oscillator enveloping algebra, N is not a primitive element, and it is reminiscent of its ...
The Phase Diagram of Nuclear Matter
The Phase Diagram of Nuclear Matter

Observations on Hyperplane: II. Dynamical Variables and
Observations on Hyperplane: II. Dynamical Variables and

Monday, Apr. 11, 2005
Monday, Apr. 11, 2005

IOSR Journal of Mathematics (IOSR-JM)
IOSR Journal of Mathematics (IOSR-JM)

The classical entropy of quantum states=110ptJoint work with Elliott
The classical entropy of quantum states=110ptJoint work with Elliott

... states that also minimize the Heisenberg uncertainty inequality, i.e., Gaussian coherent states. Lieb (’78) proved this conjecture and conjectured that the same holds when Euclidean Glauber coherent states are replaced by SU(2) Bloch coherent states. This conjecture was settled last year in joint wo ...
Universal Quantum Computation with the Exchange Interaction
Universal Quantum Computation with the Exchange Interaction

Solution of the Radial Schrödinger Equation for
Solution of the Radial Schrödinger Equation for

Semiclassical formula for the number variance of the Riemann zeros
Semiclassical formula for the number variance of the Riemann zeros

Information measures of hydrogenic systems, Laguerre polynomials
Information measures of hydrogenic systems, Laguerre polynomials

Physics through Extra Dimensions: On Dualities, Unification, and Pair Production
Physics through Extra Dimensions: On Dualities, Unification, and Pair Production

What is CPH_Theory - VBN
What is CPH_Theory - VBN

metal
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... Difficulties: In correlated electrons, charge excitation = many-body excitation one body picture is insufficient ...
Critical Study of The Structure and Interpretation of
Critical Study of The Structure and Interpretation of

Theoretical and observational consistency of Massive Gravity
Theoretical and observational consistency of Massive Gravity

Document
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... Integratable with direct solid state photon sources (no need to up/down convert) Large existing infrastructure for nanofabrication High temperature operation – Compared to a dilution refrigerator CHALLENGE: spatial placement and ...


... postulate": this "attributes to any atomic process an essential discontinuity, or rather individuality, completely foreign to the classical theories and symbolized by Planck's constant of action." With this we can see how these ideas combine, and where Bohr draws the line at what can reasonably be e ...
Spontaneous four-wave mixing in microring resonators
Spontaneous four-wave mixing in microring resonators

April 16, 1998 - StealthSkater
April 16, 1998 - StealthSkater

Tina Bilban Epistemic and ontic interpretation of quantum
Tina Bilban Epistemic and ontic interpretation of quantum

The Nobel Prize in Physics 2008
The Nobel Prize in Physics 2008

... the wide range of phenomena we see around us. Natural laws should be perfectly symmetrical and absolute; they should be valid throughout the whole of the universe. This approach seems true for most situations, but not always. That is why broken symmetries became the subject of physics research as mu ...
Crystallization of strongly interacting photons in a nonlinear optical fiber
Crystallization of strongly interacting photons in a nonlinear optical fiber

Interaction-induced Lipkin-Meshkov-Glick model in a Bose
Interaction-induced Lipkin-Meshkov-Glick model in a Bose

... collective spin system with long-rang interactions. By changing the effective magnetic field, this model has a rich phase diagram in both ground- and excited- states, independent of the systemsize [6, 7, 8, 9, 10, 11]. In quantum information it can be used to test the fundamental relation between ma ...
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Scalar field theory

In theoretical physics, scalar field theory can refer to a classical or quantum theory of scalar fields. A scalar field is invariant under any Lorentz transformation.The only fundamental scalar quantum field that has been observed in nature is the Higgs field. However, scalar quantum fields feature in the effective field theory descriptions of many physical phenomena. An example is the pion, which is actually a pseudoscalar.Since they do not involve polarization complications, scalar fields are often the easiest to appreciate second quantization through. For this reason, scalar field theories are often used for purposes of introduction of novel concepts and techniques.The signature of the metric employed below is (+, −, −, −).
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