Analysis of a Quantum Error Correcting Code using Quantum
... Our model of a quantum error correction system consists of three processes: Alice, Bob and Noise. Alice wants to send a qubit to Bob over a noisy channel, represented by Noise. She uses a simple error correcting code based on threefold repetition [13, Chapter 10]. This code is able to correct a sing ...
... Our model of a quantum error correction system consists of three processes: Alice, Bob and Noise. Alice wants to send a qubit to Bob over a noisy channel, represented by Noise. She uses a simple error correcting code based on threefold repetition [13, Chapter 10]. This code is able to correct a sing ...
Genetic Programming for Quantum Computers - Faculty
... before these techniques can be scaled up, but a discussion of these issues is beyond the scope of this paper (see Preskill, ...
... before these techniques can be scaled up, but a discussion of these issues is beyond the scope of this paper (see Preskill, ...
Structure Mechanism of Ordinary Matter Mass Formation
... alternating states. Geometric structure of another state of the same particle remains a subject for future research. Today the foundations of the structure of fullerenes became widely known, so simple illustrations that I have presented in previous works, became redundant. But we will emphasize a nu ...
... alternating states. Geometric structure of another state of the same particle remains a subject for future research. Today the foundations of the structure of fullerenes became widely known, so simple illustrations that I have presented in previous works, became redundant. But we will emphasize a nu ...
Quantum dynamics of human decision
... state X1 exclusively or from X0 to state X2 exclusively to reach state X4. If we do not observe what happens inside the box of Fig. 1, then the system enters into a ‘‘superposition’’ of states X1 and X2, which is not equal to either one. The amazing consequence of this new assumption is that the pro ...
... state X1 exclusively or from X0 to state X2 exclusively to reach state X4. If we do not observe what happens inside the box of Fig. 1, then the system enters into a ‘‘superposition’’ of states X1 and X2, which is not equal to either one. The amazing consequence of this new assumption is that the pro ...
A Theoretical Study of Atomic Trimers in the Critical Stability Region
... which in turn may be of fundamental importance in the study of larger more complex systems, such as superfluidity of finite-sized clusters of atoms [25, 26, 27, 28]. Besides this, the study of small clusters may give ready information of fundamental quantum mechanical effects occuring in few-body ph ...
... which in turn may be of fundamental importance in the study of larger more complex systems, such as superfluidity of finite-sized clusters of atoms [25, 26, 27, 28]. Besides this, the study of small clusters may give ready information of fundamental quantum mechanical effects occuring in few-body ph ...
The 1925 Born and Jordan paper “On quantum mechanics”
... Born.1 For Born and others, quantum mechanics denoted a canonical theory of atomic and electronic motion of the same level of generality and consistency as classical mechanics. The transition from classical mechanics to a true quantum mechanics remained an elusive goal prior to 1925. Heisenberg made ...
... Born.1 For Born and others, quantum mechanics denoted a canonical theory of atomic and electronic motion of the same level of generality and consistency as classical mechanics. The transition from classical mechanics to a true quantum mechanics remained an elusive goal prior to 1925. Heisenberg made ...
and quantum properties - Hal-SHS
... probability for this state. Such a formulation avoids (and even rejects) the association of a definite physical quantity to a given system, except for quantities obeying a superselection condition (corresponding to one unique value determination) : a quantum system can only have a probability for a ...
... probability for this state. Such a formulation avoids (and even rejects) the association of a definite physical quantity to a given system, except for quantities obeying a superselection condition (corresponding to one unique value determination) : a quantum system can only have a probability for a ...
Preprint
... liquids or solids. Interactions then localize the atoms and prevent BEC (the only exception is liquid helium). BEC in atomic gases can only be achieved using extremely dilute gases so that the formation time for molecules and clusters by three-body collisions is slowed to seconds or minutes. The the ...
... liquids or solids. Interactions then localize the atoms and prevent BEC (the only exception is liquid helium). BEC in atomic gases can only be achieved using extremely dilute gases so that the formation time for molecules and clusters by three-body collisions is slowed to seconds or minutes. The the ...
ELECTRON TRANSPORT AT THE NANOSCALE Lecture Notes, preliminary version Geert Brocks December 2005
... metals and the middle region consists of an insulator material, usually a metal-oxide.8 Such devices can be made in a very controlled way with the middle region having a thickness of a few nm. One is interested in electrical currents, i.e. the transport of electrons through such junctions, or more g ...
... metals and the middle region consists of an insulator material, usually a metal-oxide.8 Such devices can be made in a very controlled way with the middle region having a thickness of a few nm. One is interested in electrical currents, i.e. the transport of electrons through such junctions, or more g ...
Models of the Electron
... charge and a small and definite amount of inertial mass. Leading scientists of the day promptly developed models for the electron and performed experiments to validate their ideas. The classical physicists believed that the electrical particle they discovered was a fundamental building block of matt ...
... charge and a small and definite amount of inertial mass. Leading scientists of the day promptly developed models for the electron and performed experiments to validate their ideas. The classical physicists believed that the electrical particle they discovered was a fundamental building block of matt ...
Thermal noise and correlations in photon detection
... is discussed further in Appendix B; the squares of the wave amplitudes are usually related to energy and power or photon number and rate. In this paper I only consider linear optical systems for which one would expect to have a linear relationship between the incoming and the outgoing mode amplitude ...
... is discussed further in Appendix B; the squares of the wave amplitudes are usually related to energy and power or photon number and rate. In this paper I only consider linear optical systems for which one would expect to have a linear relationship between the incoming and the outgoing mode amplitude ...
2 - Introduction of a Quantum of Time ("chronon"), and its
... dissipative quantum systems (like a particle moving in an absorbing medium). In this sense, discretized QM is much richer than the ordinary one. ...
... dissipative quantum systems (like a particle moving in an absorbing medium). In this sense, discretized QM is much richer than the ordinary one. ...
Applications of Supersymmetric Quantum
... description of all basic interactions of nature. SUSY is, by definition, symmetry between fermions (i.e. matter or building blocks of matter) and bosons (i.e. field carriers). It may be noted here that so far there has been no experimental evidence of SUSY being realized in nature. Nevertheless, the ...
... description of all basic interactions of nature. SUSY is, by definition, symmetry between fermions (i.e. matter or building blocks of matter) and bosons (i.e. field carriers). It may be noted here that so far there has been no experimental evidence of SUSY being realized in nature. Nevertheless, the ...
Destructive quantum interference in spin tunneling problems
... its different low-energy states has been of interest in various different contexts [1]. The tunneling amplitude is usually calculated by setting up a coherent-spin-state path integral and analytically continuing to imaginary time (t → −iτ ); the leading contribution can be found using the method of ...
... its different low-energy states has been of interest in various different contexts [1]. The tunneling amplitude is usually calculated by setting up a coherent-spin-state path integral and analytically continuing to imaginary time (t → −iτ ); the leading contribution can be found using the method of ...
Spin-to-orbital conversion of the angular momentum of light and its
... idea and some of the most significant results that have originated from it, and we will briefly touch on many other related findings concerning the interaction of the SAM and OAM of light. Keywords: light orbital angular momentum, quantum optics, geometrical phases ...
... idea and some of the most significant results that have originated from it, and we will briefly touch on many other related findings concerning the interaction of the SAM and OAM of light. Keywords: light orbital angular momentum, quantum optics, geometrical phases ...