Is Quantum Chemistry a Degenerating Research Programme?
... is theoretically less attractive. From the work of Dirac we know that the relativistic Schrödinger equation takes on a form that is very different from the non-relativistic equation. It is so different that this equation is often referred to as the Dirac equation. The relativistic research programm ...
... is theoretically less attractive. From the work of Dirac we know that the relativistic Schrödinger equation takes on a form that is very different from the non-relativistic equation. It is so different that this equation is often referred to as the Dirac equation. The relativistic research programm ...
Review for Exam 1
... Also talk about probability of finding electron on spherical shell of thickness dr ar radius r. Interested in spherical shell of volume 4r2dr which is d so the Probability = 4r2 2 dr Since r2 increases with radius from zero at the nucleus and 2 decreases to 0 at infinity. P on the other hand is ...
... Also talk about probability of finding electron on spherical shell of thickness dr ar radius r. Interested in spherical shell of volume 4r2dr which is d so the Probability = 4r2 2 dr Since r2 increases with radius from zero at the nucleus and 2 decreases to 0 at infinity. P on the other hand is ...
The initialization and manipulation of quantum information
... used in that work led to shorter relaxation times. A similar concentration-dependent effect has been described for Si:P (ref. 26). For temperatures below 14 K, the spin echo decay in Si:Bi is limited by the 4.7% of Si nuclei with spin 1/2 that provide the TS decay. With an isotopically pure sample o ...
... used in that work led to shorter relaxation times. A similar concentration-dependent effect has been described for Si:P (ref. 26). For temperatures below 14 K, the spin echo decay in Si:Bi is limited by the 4.7% of Si nuclei with spin 1/2 that provide the TS decay. With an isotopically pure sample o ...
Quantum gravity without gravitons in a superfluid quantum space.
... This hypothesis starts from considering the physical vacuum as a super uid quantum medium, that we call super uid quantum space (SQS), close to the previous concepts of quantum vacuum, quantum foam, super uid vacuum etc.[1, 2, 3] We usually believe that quantum vacuum is populated by an enormous amo ...
... This hypothesis starts from considering the physical vacuum as a super uid quantum medium, that we call super uid quantum space (SQS), close to the previous concepts of quantum vacuum, quantum foam, super uid vacuum etc.[1, 2, 3] We usually believe that quantum vacuum is populated by an enormous amo ...
Isolation of the Conceptual Ingredients of Quantum Theory by Toy
... the biggest disagreement. In a famous paper [10] Einstein, Podolsky and Rosen put forward an argument that Quantum Mechanics is incomplete, and really needed an hidden variable theory to underpin it. Whether they were correct or not is contentious, but the paper spurred on other thinkers to show exp ...
... the biggest disagreement. In a famous paper [10] Einstein, Podolsky and Rosen put forward an argument that Quantum Mechanics is incomplete, and really needed an hidden variable theory to underpin it. Whether they were correct or not is contentious, but the paper spurred on other thinkers to show exp ...
Von Neumann algebra automorphisms and time
... in a general covariant context. If the system is not generally covariant and is in a Gibbs state, then this postulate reduces to the Hamilton equations, as we shall show. In the general case, on the other side, concrete examples show that the postulate leads to a surprisingly natural definition of t ...
... in a general covariant context. If the system is not generally covariant and is in a Gibbs state, then this postulate reduces to the Hamilton equations, as we shall show. In the general case, on the other side, concrete examples show that the postulate leads to a surprisingly natural definition of t ...
Glassy Chimeras Could Be Blind to Quantum Speedup:
... function of hard optimization problems by, in principle, adiabatically quenching quantum fluctuations. Tests performed by different research teams have shown that, indeed, the machine seems to exploit quantum effects. However experiments on a class of random-bond instances have not yet demonstrated ...
... function of hard optimization problems by, in principle, adiabatically quenching quantum fluctuations. Tests performed by different research teams have shown that, indeed, the machine seems to exploit quantum effects. However experiments on a class of random-bond instances have not yet demonstrated ...
Exceptional Points and Dynamical Phase Transitions
... In this case, the two values ς = ± i give the same eigenvalue 0. According to Kato, not only the number of eigenvalues but also the number of eigenfunctions is reduced at the exceptional point. Operators of the type (2) appear in the description of physical systems, for example in the theory of open ...
... In this case, the two values ς = ± i give the same eigenvalue 0. According to Kato, not only the number of eigenvalues but also the number of eigenfunctions is reduced at the exceptional point. Operators of the type (2) appear in the description of physical systems, for example in the theory of open ...
