- Purdue e-Pubs
... Quantum computation promises to solve fundamental, yet otherwise intractable, problems in many different fields. To advance the quantum computing field, finding circuit designs to execute algorithms on quantum computers (in the circuit model of quantum computing) is important. Therefore, it is of fu ...
... Quantum computation promises to solve fundamental, yet otherwise intractable, problems in many different fields. To advance the quantum computing field, finding circuit designs to execute algorithms on quantum computers (in the circuit model of quantum computing) is important. Therefore, it is of fu ...
Spinons and triplons in spatially anisotropic frustrated antiferromagnets ARTICLES MASANORI KOHNO
... the usually strong magnon peak appearing uncharacteristically insignificant. The spectral tail for some directions in momentum space is well fitted by a power-law form14,15 . Following this observation, numerous theories have attributed the behaviour to fractionalized excitations of exotic 2D critic ...
... the usually strong magnon peak appearing uncharacteristically insignificant. The spectral tail for some directions in momentum space is well fitted by a power-law form14,15 . Following this observation, numerous theories have attributed the behaviour to fractionalized excitations of exotic 2D critic ...
pdf - ISI Foundation
... entangled states), and postselection—in particular, that a tensor network is a zero tensor if and only if it is forbidden by physical law. The following was argued by Penrose in 1967. Theorem 3 (Penrose, 1967 [11]). The norm of a spin network vanishes if and only if the physical situation it represe ...
... entangled states), and postselection—in particular, that a tensor network is a zero tensor if and only if it is forbidden by physical law. The following was argued by Penrose in 1967. Theorem 3 (Penrose, 1967 [11]). The norm of a spin network vanishes if and only if the physical situation it represe ...
E4. Free Fall
... −k x : harmonic oscillator at a very early point in his/her education, and with the first & last of those systems we are never done: they are—for reasons having little to do with their physical importance—workhorses of theoretical mechanics, traditionally employed to illustrated formal developments a ...
... −k x : harmonic oscillator at a very early point in his/her education, and with the first & last of those systems we are never done: they are—for reasons having little to do with their physical importance—workhorses of theoretical mechanics, traditionally employed to illustrated formal developments a ...
- Philsci
... That is, according to Albert and Loewer, the desired interpretation of quantum theory has to be a dualist theory of mind and body. The first proposal Albert and Loewer advance is the single mind interpretation. Its basic postulates are: a. The universal wave function provides a complete description ...
... That is, according to Albert and Loewer, the desired interpretation of quantum theory has to be a dualist theory of mind and body. The first proposal Albert and Loewer advance is the single mind interpretation. Its basic postulates are: a. The universal wave function provides a complete description ...
http://www.garfield.library.upenn.edu/small/hsmallrecapturingphysics1986.pdf
... We note in the list of t o p 13, a mix of thcoretical and experimental papers. While it is often difficult t o place papers i n this neat dichotomy, categorization of the top 45 papers (cited 40 or more times) yields about 60% theory and 32% experimental. Another striking feature not related t o the ...
... We note in the list of t o p 13, a mix of thcoretical and experimental papers. While it is often difficult t o place papers i n this neat dichotomy, categorization of the top 45 papers (cited 40 or more times) yields about 60% theory and 32% experimental. Another striking feature not related t o the ...
Document
... Making a measurement Suppose you measure the speed (hence, momentum) of the quantum particle in a tube. How likely are you to measure the particle moving to the ...
... Making a measurement Suppose you measure the speed (hence, momentum) of the quantum particle in a tube. How likely are you to measure the particle moving to the ...
Mathematical Aspects of Quantum Theory and Quantization Summer
... • Dimensions : Mathematicians do not always realize that quantities in a formula in physics are in general not pure numbers, but have a dimension and therefore take different numerical values for different systems of units. One has basic units of length [L], mass [M], time [T], etc.. Other quantiti ...
... • Dimensions : Mathematicians do not always realize that quantities in a formula in physics are in general not pure numbers, but have a dimension and therefore take different numerical values for different systems of units. One has basic units of length [L], mass [M], time [T], etc.. Other quantiti ...
Scientific discoveries limit our knowledge
... about the physical situation and the mutually-distant locations of the observers.8 Bohm’s claim that observer and observed must be totally distinct conveys this sense that all competent third parties, regardless of their location or perspective, would have to agree that observer and observed were se ...
... about the physical situation and the mutually-distant locations of the observers.8 Bohm’s claim that observer and observed must be totally distinct conveys this sense that all competent third parties, regardless of their location or perspective, would have to agree that observer and observed were se ...
The additivity problem in quantum information theory
... memoryless quantum channels with respect to entangled encodings. Should the additivity fail, this would mean that applying entangled inputs to several independent uses of a quantum channel may result in superadditive increase of its capacity for transmission of classical information. However so far ...
... memoryless quantum channels with respect to entangled encodings. Should the additivity fail, this would mean that applying entangled inputs to several independent uses of a quantum channel may result in superadditive increase of its capacity for transmission of classical information. However so far ...
q -entropies and the entanglement dynamics of two-qubits interacting with an... 408 A. Hamadou-Ibrahim et al.
... with ρTij (t) = ρTji∗ (t). That is, the matrix ρT (t) is Hermitian. It is also possible to obtain equations similar to (12) describing the evolution of the density matrix elements describing the dynamics of a set of N non-interacting qubits each of them interacting with its “own” reservoir, but in t ...
... with ρTij (t) = ρTji∗ (t). That is, the matrix ρT (t) is Hermitian. It is also possible to obtain equations similar to (12) describing the evolution of the density matrix elements describing the dynamics of a set of N non-interacting qubits each of them interacting with its “own” reservoir, but in t ...
Gate-defined quantum confinement in suspended bilayer graphene
... externally applied fields. At B = 0, breaking layer inversion symmetry opens an energy gap tunable up to 250 meV with an external perpendicular electric field E (refs 19–25) that can be used for confinement. In devices with low disorder and at high magnetic fields, gapped states emerge from Coulomb- ...
... externally applied fields. At B = 0, breaking layer inversion symmetry opens an energy gap tunable up to 250 meV with an external perpendicular electric field E (refs 19–25) that can be used for confinement. In devices with low disorder and at high magnetic fields, gapped states emerge from Coulomb- ...
The Parallel Development of Matrix and Wave Mechanics
... of wave and matrix mechanics I will use the philosophical vocabulary of the philosopher of science and medical biologist Ludwik Fleck. In his book “Genesis and Development of a Scientific Fact” (1935), Fleck describes the formation of a fact in a new, more of a sociological way. In his discussion he ...
... of wave and matrix mechanics I will use the philosophical vocabulary of the philosopher of science and medical biologist Ludwik Fleck. In his book “Genesis and Development of a Scientific Fact” (1935), Fleck describes the formation of a fact in a new, more of a sociological way. In his discussion he ...
field concepts and the emergence of a holistic
... no single description, such as the molecular-reductionistic one, which can alone represent the whole reality of the subject of a scientific investigation, or is better or „truer“ than any other. Nature is extremely diverse and stratified; each description comprehends only a minute partial aspect of ...
... no single description, such as the molecular-reductionistic one, which can alone represent the whole reality of the subject of a scientific investigation, or is better or „truer“ than any other. Nature is extremely diverse and stratified; each description comprehends only a minute partial aspect of ...
The Many- Worlds Interpreta tion of Quantum Mechanics
... view thus shall ultimately justify our use of the statistical ...
... view thus shall ultimately justify our use of the statistical ...
Quantum Position Verification in the Random Oracle Model
... A crucial point in the proof of the position verification theorem from [9] was taking advantage of the monogamy of quantum entanglement. Entanglement is a phenomenon where one quantum state cannot be described without describing another state that is entangled with it. As an important property entan ...
... A crucial point in the proof of the position verification theorem from [9] was taking advantage of the monogamy of quantum entanglement. Entanglement is a phenomenon where one quantum state cannot be described without describing another state that is entangled with it. As an important property entan ...
Bell's theorem
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Bell's theorem is a ‘no-go theorem’ that draws an important distinction between quantum mechanics (QM) and the world as described by classical mechanics. This theorem is named after John Stewart Bell.In its simplest form, Bell's theorem states:Cornell solid-state physicist David Mermin has described the appraisals of the importance of Bell's theorem in the physics community as ranging from ""indifference"" to ""wild extravagance"". Lawrence Berkeley particle physicist Henry Stapp declared: ""Bell's theorem is the most profound discovery of science.""Bell's theorem rules out local hidden variables as a viable explanation of quantum mechanics (though it still leaves the door open for non-local hidden variables). Bell concluded:Bell summarized one of the least popular ways to address the theorem, superdeterminism, in a 1985 BBC Radio interview: