Tunnelling Effects in Chemistry
... height is much larger than kBT, then the reaction is slow, and if this is not so, the reaction is termed labile. ...
... height is much larger than kBT, then the reaction is slow, and if this is not so, the reaction is termed labile. ...
A logico-conceptual analysis of the Einstein-Podolsky
... yields the values of some, but not all physical magnitudes ordinarily considered as belonging to the object. In particular, no values are simultaneously assigned to pairs of conjugate magnitudes, that is, magnitudes represented by non-commuting operators in Hilbert space. The theory seems, thus, to ...
... yields the values of some, but not all physical magnitudes ordinarily considered as belonging to the object. In particular, no values are simultaneously assigned to pairs of conjugate magnitudes, that is, magnitudes represented by non-commuting operators in Hilbert space. The theory seems, thus, to ...
Gravity as a fluid dynamic phenomenon in a superfluid
... 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. We usually believe that quantum vacuum is populated by an enormous amount of pa ...
... 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. We usually believe that quantum vacuum is populated by an enormous amount of pa ...
PDF: Aspden et al 2016 b
... undergraduate instructional labs. For example, educationally priced SPADs have been available for a number of years from the Advanced Laboratory Physics Association (ALPhA).16 Regardless, any institution may make use of the video data provided with this article. As possible extensions of this work, ...
... undergraduate instructional labs. For example, educationally priced SPADs have been available for a number of years from the Advanced Laboratory Physics Association (ALPhA).16 Regardless, any institution may make use of the video data provided with this article. As possible extensions of this work, ...
Frozen Quantum Coherence - School of Mathematical Sciences
... which generalizes (8). This is the most general result of the present Letter [62], and its full proof is provided in the Supplemental Material [64]. We observe that, by virtue of the formal equivalence between a system of N qubits and a single qudit with dimension d ¼ 2N , our results can also be in ...
... which generalizes (8). This is the most general result of the present Letter [62], and its full proof is provided in the Supplemental Material [64]. We observe that, by virtue of the formal equivalence between a system of N qubits and a single qudit with dimension d ¼ 2N , our results can also be in ...
Whole-Parts Strategies in Quantum Chemistry: Some Philosophical
... reasoning concerning relations between wholes and parts – or prior concepts of emergence to chemical activities but, in contrast, in identifying the prerequisites that a concept of emergence or a type of mereology should have in order to address the questions raised by chemistry as it is practiced. ...
... reasoning concerning relations between wholes and parts – or prior concepts of emergence to chemical activities but, in contrast, in identifying the prerequisites that a concept of emergence or a type of mereology should have in order to address the questions raised by chemistry as it is practiced. ...
Loop Quantum Gravity and Effective Matter Theories
... (c) Standard Model is saturated with two kind of singularities. One shows up at fixed order when arbitrary high momenta are summed over in the perturbative expansion. The second kind of divergency, worst in nature, comes from the whole series expansion. This last one is not cured even using a renorm ...
... (c) Standard Model is saturated with two kind of singularities. One shows up at fixed order when arbitrary high momenta are summed over in the perturbative expansion. The second kind of divergency, worst in nature, comes from the whole series expansion. This last one is not cured even using a renorm ...
Copenhagen interpretation From Wikipedia, the free encyclopedia
... The work of relating the remarkable experiments and the abstract mathematical and theoretical formulations that constitute quantum physics to the experience that all of us share in the world of everyday life fell first to Niels Bohr and Werner Heisenberg in the course of their collaboration in Copen ...
... The work of relating the remarkable experiments and the abstract mathematical and theoretical formulations that constitute quantum physics to the experience that all of us share in the world of everyday life fell first to Niels Bohr and Werner Heisenberg in the course of their collaboration in Copen ...
Equivalence between free quantum particles and those in harmonic
... Abstract. In quantum physics the free particle and the harmonically trapped particle are arguably the most important systems a physicist needs to know about. It is little known that, mathematically, they are one and the same. This knowledge helps us to understand either from the viewpoint of the oth ...
... Abstract. In quantum physics the free particle and the harmonically trapped particle are arguably the most important systems a physicist needs to know about. It is little known that, mathematically, they are one and the same. This knowledge helps us to understand either from the viewpoint of the oth ...
Theoretical examination of quantum coherence in a photosynthetic
... with increasing temperature. Hence, the robustness and roles of quantum coherence under physiological conditions are to a large extent unknown. In order to explore these questions, theoretical investigations with models of appropriate sophistication are required in addition to further experimental s ...
... with increasing temperature. Hence, the robustness and roles of quantum coherence under physiological conditions are to a large extent unknown. In order to explore these questions, theoretical investigations with models of appropriate sophistication are required in addition to further experimental s ...
Quantum teleportation
Quantum teleportation is a process by which quantum information (e.g. the exact state of an atom or photon) can be transmitted (exactly, in principle) from one location to another, with the help of classical communication and previously shared quantum entanglement between the sending and receiving location. Because it depends on classical communication, which can proceed no faster than the speed of light, it cannot be used for faster-than-light transport or communication of classical bits. It also cannot be used to make copies of a system, as this violates the no-cloning theorem. While it has proven possible to teleport one or more qubits of information between two (entangled) atoms, this has not yet been achieved between molecules or anything larger.Although the name is inspired by the teleportation commonly used in fiction, there is no relationship outside the name, because quantum teleportation concerns only the transfer of information. Quantum teleportation is not a form of transportation, but of communication; it provides a way of transporting a qubit from one location to another, without having to move a physical particle along with it.The seminal paper first expounding the idea was published by C. H. Bennett, G. Brassard, C. Crépeau, R. Jozsa, A. Peres and W. K. Wootters in 1993. Since then, quantum teleportation was first realized with single photons and later demonstrated with various material systems such as atoms, ions, electrons and superconducting circuits. The record distance for quantum teleportation is 143 km (89 mi).