The influence of cavity photons on the transient transport
... the electrons in the leads is much shorter than the typical response time of the central system. However, the transient transport is intrinsically linked to the coherence and relaxation dynamics and cannot generally be described in the Markovian ap- ...
... the electrons in the leads is much shorter than the typical response time of the central system. However, the transient transport is intrinsically linked to the coherence and relaxation dynamics and cannot generally be described in the Markovian ap- ...
Neutral Atom Quantum Computing with Rydberg Blockade
... ensures that quantum noise does not pose a fundamental barrier to the practical realization of a quantum computer. Thus, the threshold theorem states that provided the noise in individual quantum gates is below a certain constant threshold it is possible to efficiently perform an arbitrarily large q ...
... ensures that quantum noise does not pose a fundamental barrier to the practical realization of a quantum computer. Thus, the threshold theorem states that provided the noise in individual quantum gates is below a certain constant threshold it is possible to efficiently perform an arbitrarily large q ...
Conceptual Understanding of Quantum Mechanics
... quantum model description. Likewise, it was found that students’ depictions of uncertainty principle can be described as: (a) uncertainty as classical ignorance, (b) uncertainty as measurement disturbance and (c) uncertainty as a quasi-quantum principle. With regard to learning QM, the categories of ...
... quantum model description. Likewise, it was found that students’ depictions of uncertainty principle can be described as: (a) uncertainty as classical ignorance, (b) uncertainty as measurement disturbance and (c) uncertainty as a quasi-quantum principle. With regard to learning QM, the categories of ...
Single photons from single ions: quantum interference and distant ion interaction Dissertation
... Based on the historical development of the computer, the trend was to increase the computing power. Upon this trend, Gordon Moore formulated his law in 1965 [2] that the complexity of integrated circuits doubles for constant cost about every year. Besides, the simultaneous miniaturization of the com ...
... Based on the historical development of the computer, the trend was to increase the computing power. Upon this trend, Gordon Moore formulated his law in 1965 [2] that the complexity of integrated circuits doubles for constant cost about every year. Besides, the simultaneous miniaturization of the com ...
THE K-THEORY OF FREE QUANTUM GROUPS 1. Introduction A
... special case l = 0 and P1 = · · · = Pk = 1 ∈ GL1 (C) of this family reduces to the classical free group Fk on k generators. In order to explain our notation let us briefly review some definitions. Given a matrix Q ∈ GLn (C), the full C ∗ -algebra of the free unitary quantum group FU (Q) is the unive ...
... special case l = 0 and P1 = · · · = Pk = 1 ∈ GL1 (C) of this family reduces to the classical free group Fk on k generators. In order to explain our notation let us briefly review some definitions. Given a matrix Q ∈ GLn (C), the full C ∗ -algebra of the free unitary quantum group FU (Q) is the unive ...
Emergence of a classical world from within quantum theory
... The starting point of this dissertation is that a quantum state represents the observer’s knowledge about the system of interest. As it has been pointed out several times by the opponents of this epistemic interpretation, it is difficult to reconcile this point of view with our common notion of “phy ...
... The starting point of this dissertation is that a quantum state represents the observer’s knowledge about the system of interest. As it has been pointed out several times by the opponents of this epistemic interpretation, it is difficult to reconcile this point of view with our common notion of “phy ...
Quantum Money from Hidden Subspaces
... These early ideas about quantum money inspired the field of quantum cryptography [13]. But strangely, the subject of quantum money itself lay dormant for more than two decades, even as interest in quantum computing exploded. However, the past few years have witnessed a “quantum money renaissance.” ...
... These early ideas about quantum money inspired the field of quantum cryptography [13]. But strangely, the subject of quantum money itself lay dormant for more than two decades, even as interest in quantum computing exploded. However, the past few years have witnessed a “quantum money renaissance.” ...
Quantum nonlocality
... •Leibniz: “there are never in nature two exactly similar entities in which one cannot find an internal difference” We all know that two electrons exhibit no internal differences. •In classical physics one can try to “individuate” absolutely identical objects by considering their locations in space a ...
... •Leibniz: “there are never in nature two exactly similar entities in which one cannot find an internal difference” We all know that two electrons exhibit no internal differences. •In classical physics one can try to “individuate” absolutely identical objects by considering their locations in space a ...
On Quantum Simulators and Adiabatic Quantum Algorithms
... classical search algorithms and Hallgren’s quantum algorithm [6] for Pell’s equation1 which is exponentially faster than any known classical algorithm. Quantum mechanics, in so far as it is a complete natural theory, describes every physical computing device and, so, even classical computers. Theref ...
... classical search algorithms and Hallgren’s quantum algorithm [6] for Pell’s equation1 which is exponentially faster than any known classical algorithm. Quantum mechanics, in so far as it is a complete natural theory, describes every physical computing device and, so, even classical computers. Theref ...
Quantifying particle motion under force fields in
... distance of particle movement such as a few micrometers. Moreover, different sizes of the same type of particle cause the force different as well. From both reasons, it is very hard to define the reference position to measure DEP force in a fair standard and cause the inaccurate result of measuring ...
... distance of particle movement such as a few micrometers. Moreover, different sizes of the same type of particle cause the force different as well. From both reasons, it is very hard to define the reference position to measure DEP force in a fair standard and cause the inaccurate result of measuring ...
Destructive quantum interference in spin tunneling problems
... Re[cos θj ] = − 21 , with Re[φj ] (or Re[φj ]) changing from 0 to π (or −π) for (+)- or (−)paths. For each spin, the area enclosed between the (+)- and (−)-paths is thus equal to π, giving for the six spins a total phase difference of i6πs between the amplitudes for an (+)or (−)-event. It follows th ...
... Re[cos θj ] = − 21 , with Re[φj ] (or Re[φj ]) changing from 0 to π (or −π) for (+)- or (−)paths. For each spin, the area enclosed between the (+)- and (−)-paths is thus equal to π, giving for the six spins a total phase difference of i6πs between the amplitudes for an (+)or (−)-event. It follows th ...
Facts and Mysteries in Elementary Particle Physics
... light. It is not realistic to think that these can be explained as properties of space-time. The era of that type of unified theory is gone. The view that we would like to defend can perhaps best be explained by an analogy. To us space-time and the laws of quantum mechanics are like the decor, the s ...
... light. It is not realistic to think that these can be explained as properties of space-time. The era of that type of unified theory is gone. The view that we would like to defend can perhaps best be explained by an analogy. To us space-time and the laws of quantum mechanics are like the decor, the s ...
theoretical investigation of dielectrophoresis and electrophoresis as
... or another. In particular, I wish to thank Professor Shaun Wyngaardt, my principal research advisor, for many of his suggestions on this research, for his guidance during the course of this work and for allowing me the maximum freedom in researching on this topic. Also, my gratitude goes to my co-ad ...
... or another. In particular, I wish to thank Professor Shaun Wyngaardt, my principal research advisor, for many of his suggestions on this research, for his guidance during the course of this work and for allowing me the maximum freedom in researching on this topic. Also, my gratitude goes to my co-ad ...
... one can work in a semi-classical regime where a theory of quantum gravity is not needed. Moreover, due to the no-hair theorem one can only know three charge parameters as mentioned above, thus all physics will be independent of the details of the initial configuration of matter that will forms the bl ...
Bohr–Einstein debates
The Bohr–Einstein debates were a series of public disputes about quantum mechanics between Albert Einstein and Niels Bohr. Their debates are remembered because of their importance to the philosophy of science. An account of the debates was written by Bohr in an article titled ""Discussions with Einsteinon Epistemological Problems in Atomic Physics"". Despite their differences of opinion regarding quantum mechanics, Bohr and Einstein had a mutual admiration that was to last the rest of their lives.The debates represent one of the highest points of scientific research in the first half of the twentieth century because it called attention to an element of quantum theory, quantum non-locality, which is absolutely central to our modern understanding of the physical world. The consensus view of professional physicists has been that Bohr proved victorious, and definitively established the fundamental probabilistic character of quantum measurement.