Based on the hypothesis that the (non-reversible) arrow of time is intrinsic in any system, no matter how small, the consequences are discussed. Within the framework of local quantum physics it is ... these become part of the past and therefore facts in the above sense. Local quantum physics [ 21 ] allows one to make statistical predictions for future measuring results. It is even more important in
social science, a new research area, which refers to the knowledge and interpretations of quantum physics, is challenging this assumption. This paper gives an overview of quantum social science and ... with a focus on the cognitive biases first elaborated by Kahneman & Tversky, and on the other hand by Darwin´s theory of evolution. Social science; Quantum physics; Decision-making; Cognitive biases
A new approach to quantum theory is proposed in this paper. The basis is taken to be theoretical variables, variables that may be accessible or inaccessible, i.e., it may be possible or impossible ... instance [ 18 ]. In quantum field theory and particle physics theory, the use of group representation theory is crucial [ 19, 20 ]. Sections 2 and 3 give some background. In Sects. 4 and 5 I introduce
In the Standard Model of particle physics, the mass of the Higgs particle can be linked to the scale at which the Standard Model breaks down due to a Landau pole/triviality problem: for a Higgs mass ... physics occurs roughly at the nonlocality scale. Our results call into question, whether a separation between the nonlocality scale and the discreteness scale, which is postulated within causal set quantum
. Hansen , F. : Trace functions with applications in quantum physics . J. Stat. Phys . 154 , 807 - 818 ( 2014 ) ... , 203 - 241 ( 1979 ) 2. Carlen , E.A. , Lieb , E.H. : A Minkowsky type trace inequality and strong subadditivity of quantum entropy II: convexity and concavity . Lett. Math. Phys. 83 , 107 - 126 ( 2008
reproduce the observed ones, without using the formalism of quantum mechanics. The different Ansatz is motivated by the attempt to explain known properties of elementary particles as a consequence of an inner ... compared to the standard model and the application of quantum mechanics are discussed. Quantum mechanics; Particle physics; Particle structure 1 Introduction In this paper we report on the attempt to
This paper is a comment on both Bunamano and Rovelli (Bridging the neuroscience and physics of time arXiv:2110.01976. (2022)) and Gruber et al. (in Front. Psychol. Hypothesis Theory, 2022) and which ... ). These laws include classical mechanics, electrodynamics, quantum theory, general relativity, quantum field theory, and the standard model of particle physics, which all exhibit no arrow of time. However
Atrazine is linked to several health effects. This work presents a simulation study of the possibility of removing the Atrazine from water by functionally activated graphene quantum dots (GQDs), using ... , Egypt 3 Department of Theoretical Physics, National Research Centre , Giza 12622 , Egypt The limitation of clean water supplies and the increment of water pollution resources, like industrial processes
This paper is devoted to clarification of the notion of entanglement through decoupling it from the tensor product structure and treating as a constraint posed by probabilistic dependence of quantum ... - 328 ( 1951 ) 10. Ozawa , M. : Quantum reality and measurement: a quantum logical approach . Found. Phys . 41 , 592 - 607 ( 2009 ) 11. Bell , J.S. : On the Einstein Podolsky Rosen paradox . Physics 1
Quantum Dots have shown a significant potential as a top candidate for infrared photodetection at higher temperatures. In the presented work, a theoretical model for estimating the coefficient of ... Physics Department, Faculty of Engineering, Cairo University , Giza 12211 , Egypt 1 Nanoelectronics Integrated Systems Center, Nile University , Giza 12588 , Egypt Quantum Dots have shown a significant
We consider the problem of deciding whether a given state preparation, i.e., a source of quantum states, is accurate; namely, it produces states close to a target one within a prescribed threshold ... needed for verification and indicate an advantage for the adaptive protocol especially assessing faulty preparations. Quantum state verification; Optimal measurement sequence; Off-line and adaptive
quantum simulations: the Pauli basis decomposition of Hamiltonians. ... ; Quantum mechanics; Quantum computing 1 Introduction Pauli matrices [ 1 ] are one of the most important and well-known set of matrices within the field of quantum physics. They are particularly important
91, Budapest 1521 , Hungary The Royal Swedish Academy of Sciences has awarded the Nobel Prize in Physics 2023 to Pierre Agostini (b. 1941), Ferenc Krausz (b. 1962, Fig. 1), and Anne L'Huillier (b ... ” and he added: “In nuclear physics you can push it back further…” (Ref [ 5 ], p 485). Porter thought that perhaps the photosynthesis processes are the most important of all fast reactions and they are
We search for a possible mathematical formulation of some of the key ideas of the relational interpretation of quantum mechanics and study their consequences. We also briefly overview some proposals ... quantum physics. It remains to be seen if such reconstructions could be extended to reconstruct full quantum mechanics, and thus support a systematic interpretation of the whole quantum mechanics. Here we
, polygons, automata and chemical structures. In this paper, we propose an $$O(n^{3/4})$$ quantum query algorithm for LMSR. In particular, the algorithm has average-case query complexity $$O(\sqrt{n} \log n ... ), which is shown to be asymptotically optimal up to a polylogarithmic factor, compared to its √n/ log n lower bound. Furthermore, we show that our quantum algorithm outperforms any (classical) randomized
Starting from the quantum Liouville equation for the density operator and applying the Weyl quantization, Wigner equations for the acoustic, optical and Z phonons are deduced. The equations are valid ... expanded up to the second order in . An energy transport model is obtained by using the moment method with closure relations based on a quantum version of the Maximum Entropy Principle by employing a
Spectrum of an InP/AlGaInP self- assembled double-layer quantum dot (QD) laser fabricated by metal–organic vapor-phase epitaxy is theoretically and experimentally investigated. A bimodal QD size ... theoretical results. InP quantum dot laser; Inhomogeneity broadening; Quantum dot rate equation; Super Gaussian 1 Introduction The evolution of quantum dot (QD) laser in the late’80 s, continues to intrigue
Identification over quantum broadcast channels is considered. As opposed to the information transmission task, the decoder only identifies whether a message of his choosing was sent or not. This ... Department of Electrical and Computer Engineering, Technion - Israel Institute of Technology , Haifa , Israel 3 Munich Center for Quantum Science and Technology , Munich , Germany Identification over quantum
The theories of pre-quantum physics are standardly seen as representing physical systems and their properties. Quantum mechanics in its standard form is a more problematic case: here ... properties; classical instrumentalists and skeptics typically admit the existence of such realist stories before rejecting them or suspending belief. But in quantum physics interpretative problems have created
