ACTION AT A DISTANCE AND COSMOLOGY: A Historical
... for these influences arrive back at B instantaneously. Thus only the future light cone of B comes into play. The reaction from the universe on the future light cone cancels the advanced component of F (b) and doubles its retarded component. Also, according to the Lorentz force equation, R (b) is the ...
... for these influences arrive back at B instantaneously. Thus only the future light cone of B comes into play. The reaction from the universe on the future light cone cancels the advanced component of F (b) and doubles its retarded component. Also, according to the Lorentz force equation, R (b) is the ...
Lie Algebras and the Schr¨odinger equation: (quasi-exact-solvability, symmetric coordinates) Alexander Turbiner
... The invariants t are defined ambiguously, they depend on chosen orbit, but always lead to rational OPH h in a form of algebraic operator with polynomial coeffs. Trigonometric case – trigonometric Weyl-invariant variables: ...
... The invariants t are defined ambiguously, they depend on chosen orbit, but always lead to rational OPH h in a form of algebraic operator with polynomial coeffs. Trigonometric case – trigonometric Weyl-invariant variables: ...
Ashtekar.pdf
... is geometry whence, in a fundamental theory, there should be no background metric. In quantum gravity, geometry and matter should both be ‘born quantum mechanically’. Thus, in contrast to approaches developed by particle physicists, one does not begin with quantum matter on a background geometry and ...
... is geometry whence, in a fundamental theory, there should be no background metric. In quantum gravity, geometry and matter should both be ‘born quantum mechanically’. Thus, in contrast to approaches developed by particle physicists, one does not begin with quantum matter on a background geometry and ...
Quantum random walks and their boundaries
... Random walks form an important part of classical probability theory [26, 28] and have remarkable applications to group theory, geometry and rigidity theory [16, 15, 7, 25]. Various results of the corresponding non-commutative theory can be traced back to the 70s. Notwithstanding the vast literature ...
... Random walks form an important part of classical probability theory [26, 28] and have remarkable applications to group theory, geometry and rigidity theory [16, 15, 7, 25]. Various results of the corresponding non-commutative theory can be traced back to the 70s. Notwithstanding the vast literature ...
Parametric evolution of eigenstates: Beyond perturbation theory and
... can be explained using a phase-space picture. 共For phrasing purposes we find the “Wigner function language” most convenient; still the reader should notice that we do not need or use this representation in practice.兲 We recall that the P共n兩m兲 is determined by the overlap of two Wigner functions. In ...
... can be explained using a phase-space picture. 共For phrasing purposes we find the “Wigner function language” most convenient; still the reader should notice that we do not need or use this representation in practice.兲 We recall that the P共n兩m兲 is determined by the overlap of two Wigner functions. In ...
Superfluid to insulator transition in a moving system of
... Boundary sine-Gordon model Exact solution due to Ghoshal and Zamolodchikov (93) Applications to quantum impurity problem: Fendley, Saleur, Zamolodchikov, Lukyanov,… ...
... Boundary sine-Gordon model Exact solution due to Ghoshal and Zamolodchikov (93) Applications to quantum impurity problem: Fendley, Saleur, Zamolodchikov, Lukyanov,… ...
Science as Representation: Flouting the Criteria
... to the system as a whole (box with cat etc. inside) for which measurement outcome probabilities are certainly different on the two scenarios.7 Let’s admit that von Neumann’s alteration of the quantum theory, with or without Wigner’s addition, implies that the phenomena do derive from the quantum-mec ...
... to the system as a whole (box with cat etc. inside) for which measurement outcome probabilities are certainly different on the two scenarios.7 Let’s admit that von Neumann’s alteration of the quantum theory, with or without Wigner’s addition, implies that the phenomena do derive from the quantum-mec ...
N =1
... The theory is supersymmetric but its ground state is not. (This nonzero vacuum energy should not be confused with the cosmological constant. The latter can be adjusted to its desired value.) ...
... The theory is supersymmetric but its ground state is not. (This nonzero vacuum energy should not be confused with the cosmological constant. The latter can be adjusted to its desired value.) ...
Metastable Supersymmetry Breaking
... The theory is supersymmetric but its ground state is not. (This nonzero vacuum energy should not be confused with the cosmological constant. The latter can be adjusted to its desired value.) ...
... The theory is supersymmetric but its ground state is not. (This nonzero vacuum energy should not be confused with the cosmological constant. The latter can be adjusted to its desired value.) ...
What is Probability? - General Guide To Personal and Societies
... What is probability? Physicists, mathematicians, and philosophers have been engaged with this question since well before the rise of modern physics. But in quantum mechanics, where probabilities are associated only with measurements, the question strikes to the heart of other foundational problems: ...
... What is probability? Physicists, mathematicians, and philosophers have been engaged with this question since well before the rise of modern physics. But in quantum mechanics, where probabilities are associated only with measurements, the question strikes to the heart of other foundational problems: ...
The Use and Abuse of “photon” in Nanomechanics – pdf
... This is an effect well known from classical electrodynamics [Jackson, 1975], frequently scorned (by those who are even familiar with it) because of its counterintuitive and “unrealistic” predictions. (One wonders how quantum mechanics in general, and quantum electrodynamics in particular, might have ...
... This is an effect well known from classical electrodynamics [Jackson, 1975], frequently scorned (by those who are even familiar with it) because of its counterintuitive and “unrealistic” predictions. (One wonders how quantum mechanics in general, and quantum electrodynamics in particular, might have ...
Implementable Set Theory and Consistency of ZFC
... Our theory of sets will not be very different from common set theory, except that it seems to be more limited in its foundational scope. But yet it will reveal some hitherto undiscovered features, as might be clear from the Abstract. In order to be sure not to miss anything, sections in the paper ar ...
... Our theory of sets will not be very different from common set theory, except that it seems to be more limited in its foundational scope. But yet it will reveal some hitherto undiscovered features, as might be clear from the Abstract. In order to be sure not to miss anything, sections in the paper ar ...
pen14qip
... measurement. • A qubit can be entangled with other qubits. • There is an exponentially growing hidden quantum information. ...
... measurement. • A qubit can be entangled with other qubits. • There is an exponentially growing hidden quantum information. ...
information - Clay and Iron
... to operate with a clearly definable set of frequency resonant values. The quantumcoherent oscillations of these structures seem to operate in synchrony with a fixed set of harmonic resonances. It is of more than passing interest that the entire spectrum of these resonances may have been described in ...
... to operate with a clearly definable set of frequency resonant values. The quantumcoherent oscillations of these structures seem to operate in synchrony with a fixed set of harmonic resonances. It is of more than passing interest that the entire spectrum of these resonances may have been described in ...