Iizuka-11-11-09
... are responsible for classical black holes System can contain infinite information Discrete spectrum at pert. λ be continuous by stronglycoupled (= non-pert.) λ effects Poincare recurrence never occurs at finite timescale Quasinormal mode (exponential damping/decay) is seen due to infinite ph ...
... are responsible for classical black holes System can contain infinite information Discrete spectrum at pert. λ be continuous by stronglycoupled (= non-pert.) λ effects Poincare recurrence never occurs at finite timescale Quasinormal mode (exponential damping/decay) is seen due to infinite ph ...
A Model of the Chemical Bond Must Be Rooted in Quantum
... tween the closed-shell benzene by MOs that have amplitude on the opposing CH bonds, that is, the MOs with sCH character (see 2); there is no electron-pair bond and no sufficient donor–acceptor bonding that could surmount the Pauli repulsion between the CH bonds. What remains are weak dispersion f ...
... tween the closed-shell benzene by MOs that have amplitude on the opposing CH bonds, that is, the MOs with sCH character (see 2); there is no electron-pair bond and no sufficient donor–acceptor bonding that could surmount the Pauli repulsion between the CH bonds. What remains are weak dispersion f ...
Quantum computing
... result of computation, this result is correct only with certain probability Quantum algorithms are designed to "shift" the probability towards correct result Running the same algorithm sufficiently many times you get the correct result with high probability, assuming that we can verify whether the r ...
... result of computation, this result is correct only with certain probability Quantum algorithms are designed to "shift" the probability towards correct result Running the same algorithm sufficiently many times you get the correct result with high probability, assuming that we can verify whether the r ...
Stochastic semiclassical cosmological models
... becomes constant and given by Eq. ~2.7!. In fact, when the classical action ~2.6! is considered as the only dynamical source of gravity from the Einstein-Hilbert action ~2.4! one gets 6ä5( l 2P /2) r̃ b or equivalently R52( l 2P /2)T cl, where T cl52 r b is the trace of the stress-energy tensor of ...
... becomes constant and given by Eq. ~2.7!. In fact, when the classical action ~2.6! is considered as the only dynamical source of gravity from the Einstein-Hilbert action ~2.4! one gets 6ä5( l 2P /2) r̃ b or equivalently R52( l 2P /2)T cl, where T cl52 r b is the trace of the stress-energy tensor of ...
Quantum Walks in Discrete and Continuous Time
... communicate by programming the qubit frequencies in the network.! ...
... communicate by programming the qubit frequencies in the network.! ...
Relativistic theory of one– and two electron systems: valley of
... description of the hydrogen isoelectronic series (for example it takes not into account the hyperfine coupling due to the electronic spin-nuclear spin interaction, the Lamb shift phenomenon due the quantum properties of the electromagnetic field, ect.), the Dirac’s theory permits to put into evidenc ...
... description of the hydrogen isoelectronic series (for example it takes not into account the hyperfine coupling due to the electronic spin-nuclear spin interaction, the Lamb shift phenomenon due the quantum properties of the electromagnetic field, ect.), the Dirac’s theory permits to put into evidenc ...
Kitaev - Anyons
... Historically, the theory of non-Abelian anyons emerged from conformal theory (CFT). However, only topological and algebraic structure in CFT is relevant to anyons. Different pieces of this structure were discovered in a colossal work of many people, culminating in the paper by Moore and Seiberg [4]. ...
... Historically, the theory of non-Abelian anyons emerged from conformal theory (CFT). However, only topological and algebraic structure in CFT is relevant to anyons. Different pieces of this structure were discovered in a colossal work of many people, culminating in the paper by Moore and Seiberg [4]. ...
MATHEMATICS OF TOPOLOGICAL QUANTUM COMPUTING 1
... where, when, and how are found, are identical. Elementary particles3 are divided into bosons and fermions. Consider n quantum particles Xi , i = 1, ..., n, in R3 at distinct locations ri , then their quantum state is given by a wave function Ψ(r1 , ..., ri , ..., rj , ...rn ). Suppose we exchange Xi ...
... where, when, and how are found, are identical. Elementary particles3 are divided into bosons and fermions. Consider n quantum particles Xi , i = 1, ..., n, in R3 at distinct locations ri , then their quantum state is given by a wave function Ψ(r1 , ..., ri , ..., rj , ...rn ). Suppose we exchange Xi ...
Some trends in the philosophy of physics - Philsci
... by focusing on such concepts. Or they could be more overarching questions more closely related to traditional concerns in the philosophy of science (such as the realism debate). An example of this approach to the field is Kosso’s (1998) book. Another way of approaching the philosophy of physics is t ...
... by focusing on such concepts. Or they could be more overarching questions more closely related to traditional concerns in the philosophy of science (such as the realism debate). An example of this approach to the field is Kosso’s (1998) book. Another way of approaching the philosophy of physics is t ...
Classical Field Theory - Imperial College London
... single type of particle, a photon, an electron and which we represent with a single field, actually comes in several variants, known as degrees of freedom. There is one degree of freedom for every distinct way that a particle can transport energy and momentum along any one given direction in space. I ...
... single type of particle, a photon, an electron and which we represent with a single field, actually comes in several variants, known as degrees of freedom. There is one degree of freedom for every distinct way that a particle can transport energy and momentum along any one given direction in space. I ...
Gravitational and Quantum Effects in Neuron Function
... Space-time coordinates and matter degrees of freedom in the matrix formulation in a noncommutative generalization of special relativity is described by the line-element [11] Tr ̂ Tr ̂ ...
... Space-time coordinates and matter degrees of freedom in the matrix formulation in a noncommutative generalization of special relativity is described by the line-element [11] Tr ̂ Tr ̂ ...
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Feeling the Future again
... emergence of conscious experiences about the world. “Qualia”, that is conscious moments of experience, can only be incorporated in theories that are grounded on the passage of time whereas conscious moments cannot exist in a timeless description of the world. As Smolin [13] says “qualia can only be ...
... emergence of conscious experiences about the world. “Qualia”, that is conscious moments of experience, can only be incorporated in theories that are grounded on the passage of time whereas conscious moments cannot exist in a timeless description of the world. As Smolin [13] says “qualia can only be ...
Is the Quantum World Composed of Propensitons
... must a thousand or a million molecules be dissociated before a measurement has been made? Or must a human being observe the result? No precise answer is forthcoming. (2) OQT is ambiguous, in that if the measuring process is treated as a measurement, the outcome is in general probabilistic, but if th ...
... must a thousand or a million molecules be dissociated before a measurement has been made? Or must a human being observe the result? No precise answer is forthcoming. (2) OQT is ambiguous, in that if the measuring process is treated as a measurement, the outcome is in general probabilistic, but if th ...
Path Integrals
... Note that the measure factors simply pair up with the transfer matrices. With the identification Eq. (2.12), this shows that the path integral definition satisfies the time composition rule Eq. (2.15). It works just because the integral over all paths from qi to qf is equal to the integral over all ...
... Note that the measure factors simply pair up with the transfer matrices. With the identification Eq. (2.12), this shows that the path integral definition satisfies the time composition rule Eq. (2.15). It works just because the integral over all paths from qi to qf is equal to the integral over all ...
10 Quantum Complexity Theory I - Department of Computer Science
... and independently Bennett showed that for any deterministic Turing machine M computing a function f there is a reversible Turing machine M 0 such that M 0 computes x f (x) on input x. The runtime of M 0 is within a constant factor of the runtime of M . A reversibility condition can be also formulate ...
... and independently Bennett showed that for any deterministic Turing machine M computing a function f there is a reversible Turing machine M 0 such that M 0 computes x f (x) on input x. The runtime of M 0 is within a constant factor of the runtime of M . A reversibility condition can be also formulate ...