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The 1925 Born and Jordan paper “On quantum mechanics”
The 1925 Born and Jordan paper “On quantum mechanics”

... unrelated to the energy E共n兲 of the state. Heisenberg emphasized this distinction between “term” and “energy” in a letter to Pauli summarizing the Born–Jordan theory.41 Born and Jordan adopt Eq. 共7兲 as a postulate–one based solely on the observable spectral quantities ␯共nm兲 without reference to any ...
2. The HameroffŁs gap junction tunneling
2. The HameroffŁs gap junction tunneling

... possibility is fundamental for the model presented in this paper. The macroscopic quantum coherence is defined as a quantum state governed by a macroscopic wavefunction, which is shared by multiple particles. This typically involves the spaciotemporal organization of the multiparticle system and is ...
Physics Today - Portland State University
Physics Today - Portland State University

PDF
PDF

... is chosen to be such that ⍀L␶L = ␲, so that all the populations of state 兩1典 are excited to state 兩2典 at the end of the pulse. For the cycling transition (1-2) and a pulse focused to an area of 25 ␮m2, the power needed for achieving this Rabi frequency is 1.2 W, which is achievable experimentally. A ...
Quantum-classical correspondence in the hydrogen atom in weak
Quantum-classical correspondence in the hydrogen atom in weak

... ^ c u âu c & ; throughout this paper we use boldface letters for vectors, and a caret indicates a quantum operator, not a unit vector, which we denote instead as eı ) over superpositions of the hydrogen atom eigenfunctions with a well defined principal quantum number, i.e., over states u c n & whic ...
QCD meets gravity and inertia
QCD meets gravity and inertia

(pdf)
(pdf)

... 2m 2m A question that naturally arises from this construction is then, how do we quantize other classical field theories, and is this quantization as straight-forward as the canonical construction? For instance, how do Maxwell’s Equations behave on the quantum scale? This happens to be somewhat of a ...
Z2 Topological Order and the Quantum Spin Hall Effect
Z2 Topological Order and the Quantum Spin Hall Effect

Chemical Bonding as a Superposition Phenomenon
Chemical Bonding as a Superposition Phenomenon

... the transfer of the electron from one orbital state to another corresponds to a possible spectral excitation.) The Pauli principle imposes the important quantal restriction that no more than one electron (of given spin) may occupy a given orbital. Thus the manifold of occupied orbitals constitutes t ...
Electromagnetic radiation and resonance
Electromagnetic radiation and resonance

... Before proceeding to further examples, some preliminary comment upon the results obtained is in order at this point. From the above examples it follows that the quantum oscillator is capable of absorbing or emitting energy in continuous and arbitrary amounts if its nonstationary states are taken int ...
Quantum Statistical Response Functions
Quantum Statistical Response Functions

... Many experiments that one would like to describe theoretically have a common (idealised) form: one starts by perturbing the system one wants to study by an external agent (such as a laserpulse) and after a certain time interval one probes the system by measuring one of its dynamical variables such a ...
Entanglement verification with detection efficiency
Entanglement verification with detection efficiency

epl draft - E-Prints Complutense
epl draft - E-Prints Complutense

Conjugate Codes - at www.arxiv.org.
Conjugate Codes - at www.arxiv.org.

... exploited in construction of CSS codes. We fix some set of coset representatives of the factor group Fnq /C1 , for which the letter x is always used to refer to a coset representative in this section, that of C1 /C2⊥ , for which v is used, and that of Fnq /C2 , for which z is used. These may be writ ...
Quantum Langevin model for exoergic ion
Quantum Langevin model for exoergic ion

Fulltext PDF - Indian Academy of Sciences
Fulltext PDF - Indian Academy of Sciences

... Consider a coin on the floor. It may show head or tail. We may look upon these as two possible face-states in which the coin can be. Likewise, a particle like the electron which may be positive or negative, can be regarded as being in one of two charge states of the same particle12. Similarly, there ...
An Integration of General Relativity and Relativistic Quantum
An Integration of General Relativity and Relativistic Quantum

A Spin Chain Primer - University of Miami Physics
A Spin Chain Primer - University of Miami Physics

PDF Full-text
PDF Full-text

... light-cone coordinate system, Lorentz boosts are squeeze transformations. Thus the squeeze transformation is one of the fundamental transformations in Einstein’s Lorentz-covariant world. It is possible to define a complete set of orthonormal functions defined for one Lorentz frame. It is shown that ...
PROGRAMY STUDIÓW II STOPNIA
PROGRAMY STUDIÓW II STOPNIA

... Objective of the course The aim of the lecture is to present quantum electrodynamics as a tool to solve physical problems related to the electromagnetic interaction which have no satisfactory solution within classical physics or quantum mechanics. Prerequisities Knowledge in basic and advanced quant ...
How Stands Collapse II
How Stands Collapse II

73 013601 (2006)
73 013601 (2006)

... kicked harmonic oscillator is known to be a special degenerate system out of the framework of the KAM theorem 关14兴. It is very interesting to understand how both quantum mechanics and mean-field interaction affect the dynamics of such a generic system. In this paper, we extend the results of Ref. 关1 ...
Quantum mechanics and path integrals
Quantum mechanics and path integrals

Document
Document

... We now assume that each state of a dynamical system at a particular time corresponds to a ket vector, the correspondence being such that if a state results from the superposition of certain other states, it’s corresponding ket vector is expressible linearly in terms of the corresponding ket vectors ...
6 Yang-Baxter equation - ENS-phys
6 Yang-Baxter equation - ENS-phys

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Quantum state

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