New insights into soft gluons and gravitons. In
... It is well-known that scattering amplitudes in quantum field theory are beset by infrared divergences. Consider, for example, the interaction shown in figure 1, in which a vector boson splits into a quark pair. Either the final state quark or anti-quark may emit gluon radiation, and the Feynman rule ...
... It is well-known that scattering amplitudes in quantum field theory are beset by infrared divergences. Consider, for example, the interaction shown in figure 1, in which a vector boson splits into a quark pair. Either the final state quark or anti-quark may emit gluon radiation, and the Feynman rule ...
Finite machines, mental procedures, and modern
... Turing was always intrigued by the nature of mental processes, but (differently from Gödel) he believed that, in the final analysis, they were the consequence of physical processes. His conceptual analysis rests on the identification of the activity of a human computer with that of the finite state ...
... Turing was always intrigued by the nature of mental processes, but (differently from Gödel) he believed that, in the final analysis, they were the consequence of physical processes. His conceptual analysis rests on the identification of the activity of a human computer with that of the finite state ...
Fractional Spin Liquid Hierarchy for Spin S
... detection of topological order through the classification of the edge states, the situation is more subtle for spin liquids. While they do not exhibit gapless edge states in general, spin liquids still possess a hidden topological order that is emergent through the fractionalization of quantum numbe ...
... detection of topological order through the classification of the edge states, the situation is more subtle for spin liquids. While they do not exhibit gapless edge states in general, spin liquids still possess a hidden topological order that is emergent through the fractionalization of quantum numbe ...
Constructor theory of information - Proceedings of the Royal Society A
... or logical concept. Our approach is the opposite, namely that the nature and properties of information follow entirely from the laws of physics. We begin by expressing in exact terms the regularities that are required in the laws of physics for information—as informally conceived, with its character ...
... or logical concept. Our approach is the opposite, namely that the nature and properties of information follow entirely from the laws of physics. We begin by expressing in exact terms the regularities that are required in the laws of physics for information—as informally conceived, with its character ...
Qualification Exam: Quantum Mechanics
... to Z 4 . Give reasons why you might expect the exponent to have the particular value 4. 3. For large Z the power law changes. Estimate a value of Z beyond which you would not expect the original power law to hold. Problem 19. 1987-Fall-QM-U-1.jpg ID:QM-U-395 Consider a system of angular momentum l = ...
... to Z 4 . Give reasons why you might expect the exponent to have the particular value 4. 3. For large Z the power law changes. Estimate a value of Z beyond which you would not expect the original power law to hold. Problem 19. 1987-Fall-QM-U-1.jpg ID:QM-U-395 Consider a system of angular momentum l = ...
Dual Density Operators and Natural Language
... However, vectors are not only used to represent the states of quantum systems. In natural language processing (NLP) they are also used to represent the meanings of words [19, 24], and (some function of) the inner-product is typically taken to be a similarity measure. However, the meanings of many wo ...
... However, vectors are not only used to represent the states of quantum systems. In natural language processing (NLP) they are also used to represent the meanings of words [19, 24], and (some function of) the inner-product is typically taken to be a similarity measure. However, the meanings of many wo ...
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... The above data show that we have succeeded with the conditional gate operation. However, to understand our results more quantitatively, we compare the data with simulation data obtained by numerically calculating the time evolution of the density matrix. The results of the simulation are shown as bl ...
... The above data show that we have succeeded with the conditional gate operation. However, to understand our results more quantitatively, we compare the data with simulation data obtained by numerically calculating the time evolution of the density matrix. The results of the simulation are shown as bl ...
Wick Rotation as a New Symmetry
... number of states simultaneously while the real time can be associated with the situation where we treat the system as occupying only one state at a time. This means that the wave function is nothing but the state function of the primary gas where real time is replaced by the imaginary time. This giv ...
... number of states simultaneously while the real time can be associated with the situation where we treat the system as occupying only one state at a time. This means that the wave function is nothing but the state function of the primary gas where real time is replaced by the imaginary time. This giv ...
Water line lists close to experimental accuracy using a
... energy level 共if available兲 or, otherwise, for which the absolute value of the difference between the predicted and calculated values is the smallest. The accurate labeling of the vibrational levels 共first J = 0 stage兲 is more important than at the second stage since, as the second stage also depend ...
... energy level 共if available兲 or, otherwise, for which the absolute value of the difference between the predicted and calculated values is the smallest. The accurate labeling of the vibrational levels 共first J = 0 stage兲 is more important than at the second stage since, as the second stage also depend ...
Interaction-based nonlinear quantum metrology with a cold atomic ensemble
... I would like to thank Morgan for his advise, his trust in me and my work, his constant presence and availability for resolving doubts or problems, his meticulous sessions of talk rehearsal. He is a clever scientist, a genuine leader and an empathetic person, a very rare combination of characteristic ...
... I would like to thank Morgan for his advise, his trust in me and my work, his constant presence and availability for resolving doubts or problems, his meticulous sessions of talk rehearsal. He is a clever scientist, a genuine leader and an empathetic person, a very rare combination of characteristic ...
Acta Phys. Pol. A. 121, 992
... In this paper we review our results of comprehensive study of molecular nanomagnets recently synthesized in the form of the chromium-based molecules and bimetallic copper-containing chains as well as we present some new ndings. We focus on eects of anisotropy, geometry and frustration appearing in ...
... In this paper we review our results of comprehensive study of molecular nanomagnets recently synthesized in the form of the chromium-based molecules and bimetallic copper-containing chains as well as we present some new ndings. We focus on eects of anisotropy, geometry and frustration appearing in ...
Three myths about time reversal in quantum theory
... should time reversal preserve transition probabilities? Of course, Wigner is free to define words however he likes. But one would like to have a more serious reason. 2.2. Uhlhorn’s theorem. Here is a general way to answer this question that I think is not very well-known. To begin, consider two rays ...
... should time reversal preserve transition probabilities? Of course, Wigner is free to define words however he likes. But one would like to have a more serious reason. 2.2. Uhlhorn’s theorem. Here is a general way to answer this question that I think is not very well-known. To begin, consider two rays ...
