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Periodic orbit analysis of molecular vibrational spectra: Spectral
Periodic orbit analysis of molecular vibrational spectra: Spectral

FIELD_INTRIL
FIELD_INTRIL

... • new avenues for model building. • Suggests meta-stable DSB is generic in N = 1 SUSY field theory, and in the landscape of string ...
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... and now, and received there and later, then where is it in the meantime? Clearly, it's in the field.27 Faraday and Maxwell created one of history's most telling changes in our physical worldview: the change from particles to fields. As Albert Einstein put it, “Before Maxwell, Physical Reality …was t ...
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The combination of de Broglie`s Harmony of the Phases and Mie`s

(questions, that is, of the ontological status of the wave
(questions, that is, of the ontological status of the wave

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How Quantum Theory Helps us Explain

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Quantum weakest preconditions

... traditional [Smy83, Plo83] and the probabilistic settings [Koz85] appears in the quantum setting. The influence of Dijkstra’s work on weakest preconditions [Dij76] has been deep and pervasive and has even led to textbook level expositions of the subject [Gri81]. The main point is that it leads to a ...
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Why Philosophers Should Care About - Philsci

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Quantum Objects - Philsci

Microcanonical distributions for quantum systems
Microcanonical distributions for quantum systems

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PX430: Gauge Theories for Particle Physics
PX430: Gauge Theories for Particle Physics

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... coefficient ␥i and the gap ⑀i are not independent; they are coupled via the large-N constraint at site i兲. In the bare theory, Jij and ⑀i are independent random variables with probability distributions P共J兲 and R共⑀兲, respectively. Each step of the strong-disorder RG eliminates one rotor variable by ...
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aps13-bohr - Caltech Particle Theory

... Bohr’s discussions with Schrödinger began at the railway station and continued daily from early morning until late at night. Schrödinger stayed at Bohr’s house so that nothing would interrupt the conversations … After a few days, Schrödinger fell ill, perhaps as a result of his enormous effort; in a ...
Lectures on Quantum Gravity and Black Holes
Lectures on Quantum Gravity and Black Holes

arXiv:0905.2946v1 [cond-mat.str-el] 18 May 2009
arXiv:0905.2946v1 [cond-mat.str-el] 18 May 2009

... 2 , describing the transformation properties under the point group of the square lattice. Under a rotation by π2 , the quasi-particle wavefunction acquires phase factors eiℓ = 1, +i, −1, −i. The low-lying spectrum contains a dispersive mode whose block energy increases with angular momentum in the w ...
Constructive Geometry - Proof theory and straightedge
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Geometry 2.5 ‐ Proving Angles Congruent A. Recall: • Theorem ‐ a

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Edge Reconstruction in the ¼ 2=3 Fractional Quantum Hall State
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NON-RELATIVISTIC QUANTUM MECHANICS - Philsci
NON-RELATIVISTIC QUANTUM MECHANICS - Philsci

Closed Timelike Curves Make Quantum and
Closed Timelike Curves Make Quantum and

... Notice that Deutsch’s resolution works just as well in classical probabilistic theories as in quantum-mechanical ones. For just as every quantum operation has a fixed point, so every Markov chain has a stationary distribution. What matters is simply that the state space and the set of transformation ...
On the Physical Origin of the Lamb Shift
On the Physical Origin of the Lamb Shift

... The Lamb shift and its explanation using vacuum fluctuations of the photon field, which produce a difference in mass between bound and free particle and even between bound states with different angular momenta has been criticised before. It is quite well-known that Jaynes even placed a bet claiming ...
BUSSTEPP Lectures on String Theory
BUSSTEPP Lectures on String Theory

... understood how to formulate superstring theories in terms of divergent perturbation series analogous to quantum field theory. Like in quantum chromodynamics, it is unlikely that a realistic vacuum can be accurately analysed within perturbation theory. Without a good understanding of nonperturbative ...
An Introduction to QBism with an Application to the Locality of
An Introduction to QBism with an Application to the Locality of

... cases in which the agent is certain about the event: even probabilities 0 and 1 are measures of an agent’s (very strongly held) belief. The subjective view returns probability theory to its historic origins in gambling. An agent’s probabilities are defined by her willingness to place or accept any b ...
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Topological quantum field theory

A topological quantum field theory (or topological field theory or TQFT) is a quantum field theory which computes topological invariants.Although TQFTs were invented by physicists, they are also of mathematical interest, being related to, among other things, knot theory and the theory of four-manifolds in algebraic topology, and to the theory of moduli spaces in algebraic geometry. Donaldson, Jones, Witten, and Kontsevich have all won Fields Medals for work related to topological field theory.In condensed matter physics, topological quantum field theories are the low energy effective theories of topologically ordered states, such as fractional quantum Hall states, string-net condensed states, and other strongly correlated quantum liquid states.
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