Van Wezel_DEF.indd
... is that there is a remnant of the quantum origin left over in all classical objects. This remnant, the so called thin spectrum, consists of a set of eigenstates which are extremely close to the groundstate. Such a dense set of low lying states can in principle be very dangerous to the coherence of q ...
... is that there is a remnant of the quantum origin left over in all classical objects. This remnant, the so called thin spectrum, consists of a set of eigenstates which are extremely close to the groundstate. Such a dense set of low lying states can in principle be very dangerous to the coherence of q ...
The Logic of Experimental Tests, Particularly of Everettian Quantum
... under an explanatory theory T. It means that if the experiment were performed and did not result in x, T would become (more) problematic. Expectation is thus defined in terms of problems, and problems in terms of explanation, of which we shall need only the properties (i)-(iii). Note that expectatio ...
... under an explanatory theory T. It means that if the experiment were performed and did not result in x, T would become (more) problematic. Expectation is thus defined in terms of problems, and problems in terms of explanation, of which we shall need only the properties (i)-(iii). Note that expectatio ...
Abstracts - Weizmann Institute of Science
... Roland Bauerschmidt (Cambridge): Local spectral stability for random regular graphs of fixed degree I will discuss recent results concerning the spectral properties of random regular graphs of large but fixed degree. We prove random matrix type estimates for the delocalisation of the eigenvectors an ...
... Roland Bauerschmidt (Cambridge): Local spectral stability for random regular graphs of fixed degree I will discuss recent results concerning the spectral properties of random regular graphs of large but fixed degree. We prove random matrix type estimates for the delocalisation of the eigenvectors an ...
Kurt Symanzik—a stable fixed point beyond triviality
... ‘. . . In the current extensive discussion of ϕ 4 theory it is usually taken for granted that the renormalized coupling constant g must be positive. As emphasized previously [21] there is no known reason, axiomatic or otherwise, for g > 0 to be required for a physically acceptable theory. The feelin ...
... ‘. . . In the current extensive discussion of ϕ 4 theory it is usually taken for granted that the renormalized coupling constant g must be positive. As emphasized previously [21] there is no known reason, axiomatic or otherwise, for g > 0 to be required for a physically acceptable theory. The feelin ...
Cosmological Singularities in String Theory
... Since SYM is strongly coupled, you produce a complicated excited state involving all N2 degrees of freedom. Locality probably breaks down: Away from the singularity, locality can be measured by scalar eigenvalues. Near the singularity, all of the eigenvalues interact strongly with off-diagonal mode ...
... Since SYM is strongly coupled, you produce a complicated excited state involving all N2 degrees of freedom. Locality probably breaks down: Away from the singularity, locality can be measured by scalar eigenvalues. Near the singularity, all of the eigenvalues interact strongly with off-diagonal mode ...
5. Quantum Field Theory (QFT) — QED Quantum Electrodynamics
... ∗ by considering the gauge boson self energy diagram • the fermion-gauge boson vertex should give the classical scattering of photons on electrons at low energies: Thomson scattering – this gives a condition for nearly real particles ∗ the decay e → e + γ is kinematically not allowed ...
... ∗ by considering the gauge boson self energy diagram • the fermion-gauge boson vertex should give the classical scattering of photons on electrons at low energies: Thomson scattering – this gives a condition for nearly real particles ∗ the decay e → e + γ is kinematically not allowed ...
Quantum Computer Subspace Software
... Quantum theory tells us that there is an entwinement and entanglement of things that allow a subspace connection of data. This proves the collective consciousness of the Universe. But this power is limited and has led many to have magical and rather grandiose thinking processes. This has led to unve ...
... Quantum theory tells us that there is an entwinement and entanglement of things that allow a subspace connection of data. This proves the collective consciousness of the Universe. But this power is limited and has led many to have magical and rather grandiose thinking processes. This has led to unve ...
The Interaction of Radiation and Matter: Quantum Theory
... so the normalization of the first column gives [ V-28b ] and the orthogonality of the first column with any other column yields ...
... so the normalization of the first column gives [ V-28b ] and the orthogonality of the first column with any other column yields ...
Geometric Quantization - Texas Christian University
... The setting of the Hamiltonian version of classical (Newtonian) mechanics is the phase space (position and momentum), which is a symplectic manifold. The typical example of this is the cotangent bundle of a manifold. The manifold is the configuration space (ie set of positions), and the tangent bund ...
... The setting of the Hamiltonian version of classical (Newtonian) mechanics is the phase space (position and momentum), which is a symplectic manifold. The typical example of this is the cotangent bundle of a manifold. The manifold is the configuration space (ie set of positions), and the tangent bund ...
Three-dimensional solids in the limit of high magnetic fields
... these very high fields is also reviewed. It is explained how diamagnetic and Pauli pair breaking are avoided, and why materials which are not superconducting at low temperature may be superconducting at high fields. The possibility of triplet superconductive pairing is considered. The suggested prop ...
... these very high fields is also reviewed. It is explained how diamagnetic and Pauli pair breaking are avoided, and why materials which are not superconducting at low temperature may be superconducting at high fields. The possibility of triplet superconductive pairing is considered. The suggested prop ...
2 Properties of 3jm- and 3nj-Symbols
... Basic elements in the theory of angular momentum are the Clebsch–Gordan coefficients for coupling two states characterized by j1 , m1 and j2 , m2 into a new state with quantum numbers J, M . The numbers j and their projections, or magnetic quantum numbers1 , m have integer or half-odd integer values. ...
... Basic elements in the theory of angular momentum are the Clebsch–Gordan coefficients for coupling two states characterized by j1 , m1 and j2 , m2 into a new state with quantum numbers J, M . The numbers j and their projections, or magnetic quantum numbers1 , m have integer or half-odd integer values. ...
Universal resources for quantum information processing
... general can store and process quantum bits (qubits) of information. The extraordinary fact is that quantum systems can compute in an unparalleled way, much better than their classical counterpart, with a consequent revolutionary impact for our technologies [1, 2]. To make this promise a reality, it ...
... general can store and process quantum bits (qubits) of information. The extraordinary fact is that quantum systems can compute in an unparalleled way, much better than their classical counterpart, with a consequent revolutionary impact for our technologies [1, 2]. To make this promise a reality, it ...