Physics from Computer Science — a position statement —
... We are, respectively, a computer scientist interested in the logic and semantics of computation, and a physicist interested in the foundations of quantum mechanics. Currently we are pursuing what we consider to be a very fruitful collaboration as members of the same Computer Science department. How ...
... We are, respectively, a computer scientist interested in the logic and semantics of computation, and a physicist interested in the foundations of quantum mechanics. Currently we are pursuing what we consider to be a very fruitful collaboration as members of the same Computer Science department. How ...
2000
... atoms, four-wave mixing and matter wave amplification were described as processes which are bosonically stimulated, i.e., their rates are proportional to (N+1), where N is the number of identical bosons in the final state. However, we had pointed out that atomic superradiance does not depend on Bose ...
... atoms, four-wave mixing and matter wave amplification were described as processes which are bosonically stimulated, i.e., their rates are proportional to (N+1), where N is the number of identical bosons in the final state. However, we had pointed out that atomic superradiance does not depend on Bose ...
Feynman`s formulation of Quantum mechanics
... which “summarizes the dynamics of a system” [5]. The classical trajectory of a particle (or any physical system in general) can be obtained by Hamilton’s principle, which states that the trajectory is such that the action (as a function of trajectory) is stationary [6]. This formulation of classical ...
... which “summarizes the dynamics of a system” [5]. The classical trajectory of a particle (or any physical system in general) can be obtained by Hamilton’s principle, which states that the trajectory is such that the action (as a function of trajectory) is stationary [6]. This formulation of classical ...
A Brief Survey Of Quantum Programming Languages
... the prime factors of any integer in probabilistic polynomial time [15]. There is no known classical probabilistic algorithm which can solve this problem in polynomial time. In the ten years since the publication of Shor’s result, there has been an enormous surge of research in quantum algorithms and ...
... the prime factors of any integer in probabilistic polynomial time [15]. There is no known classical probabilistic algorithm which can solve this problem in polynomial time. In the ten years since the publication of Shor’s result, there has been an enormous surge of research in quantum algorithms and ...
Document
... There are lot of results already in literature to study the possibility of doing inexact quantum cloning in different quantum systems(see, arXiv) One can also prove no-cloning theorem using some other physical constraints on the system. We will do some later. Ref:-Wootters & Zurek, Nature, 299(1982) ...
... There are lot of results already in literature to study the possibility of doing inexact quantum cloning in different quantum systems(see, arXiv) One can also prove no-cloning theorem using some other physical constraints on the system. We will do some later. Ref:-Wootters & Zurek, Nature, 299(1982) ...
What General Chemistry Students Know
... • The students were baffled by how to resolve the particle-like nature of light with its presumptive wave-like property. • They were uniformly unaware that it is the electric and magnetic fields’ oscillations that give rise to the wave-like character of light. • Not a single student could properly l ...
... • The students were baffled by how to resolve the particle-like nature of light with its presumptive wave-like property. • They were uniformly unaware that it is the electric and magnetic fields’ oscillations that give rise to the wave-like character of light. • Not a single student could properly l ...
What General Chemistry Students Know (and Don`t Know) About
... • The students were baffled by how to resolve the particle-like nature of light with its presumptive wave-like property. • They were uniformly unaware that it is the electric and magnetic fields’ oscillations that give rise to the wave-like character of light. • Not a single student could properly l ...
... • The students were baffled by how to resolve the particle-like nature of light with its presumptive wave-like property. • They were uniformly unaware that it is the electric and magnetic fields’ oscillations that give rise to the wave-like character of light. • Not a single student could properly l ...
Spin-Orbit Coupling for Photons and Polaritons in
... and that from the whole molecule for each energy level. The above-mentioned tomographic technique allows us to reconstruct the two-dimensional normalized interferogram for each level, as shown in Fig. 1(e). By applying an offdiagonal Fourier-transform analysis, we extract the phase of the emission r ...
... and that from the whole molecule for each energy level. The above-mentioned tomographic technique allows us to reconstruct the two-dimensional normalized interferogram for each level, as shown in Fig. 1(e). By applying an offdiagonal Fourier-transform analysis, we extract the phase of the emission r ...
Quantum Communications in the Maritime Environment
... can be non-destructively transformed in a variety of ways that permit the relative probabilities of measuring a classical 0 or 1 to be controlled. Another critical property of a quantum superposition is that it cannot be copied/cloned. Unlike the state of a classical bit, a superposition stored in o ...
... can be non-destructively transformed in a variety of ways that permit the relative probabilities of measuring a classical 0 or 1 to be controlled. Another critical property of a quantum superposition is that it cannot be copied/cloned. Unlike the state of a classical bit, a superposition stored in o ...
1203.3054v2
... machines instead of guessing or postulating them first and proving them afterwards. Our cloner construction method can find applications in quantum key distribution since cloning has an important role in eavesdropping strategies on a quantum channel [19]. We observe that the NS principle leads to a ...
... machines instead of guessing or postulating them first and proving them afterwards. Our cloner construction method can find applications in quantum key distribution since cloning has an important role in eavesdropping strategies on a quantum channel [19]. We observe that the NS principle leads to a ...
QUANTUM ESTIMATION FOR QUANTUM TECHNOLOGY 1
... transformations, e.g. bilinear coupling.13 Local QET has been applied to the estimation of quantum phase14 and to estimation problems with open quantum systems and non unitary processes15 : to finite dimensional systems,16 to optimally estimate the noise parameter of depolarizing17 or amplitude-damp ...
... transformations, e.g. bilinear coupling.13 Local QET has been applied to the estimation of quantum phase14 and to estimation problems with open quantum systems and non unitary processes15 : to finite dimensional systems,16 to optimally estimate the noise parameter of depolarizing17 or amplitude-damp ...
Quantum Wires and Quantum Point Contacts
... Structure of spinless edge states in the IQHE regime. (a)-(c) One-electron picture of edge states. (a) Top view on the 2DEG plane near the edge. (b) Adiabatic bending of Landau levels along the increasing potential energy near the edge. (c) Electron density as a function of the distance to the boun ...
... Structure of spinless edge states in the IQHE regime. (a)-(c) One-electron picture of edge states. (a) Top view on the 2DEG plane near the edge. (b) Adiabatic bending of Landau levels along the increasing potential energy near the edge. (c) Electron density as a function of the distance to the boun ...
Powerpoint 8/10
... What is their maximum probability of winning? Same as before. Why? Fix the random numbers. Run the protocol. Probability of winning will be less than ¾. Average over the random numbers. No help. Probability of winning is at most ¾. Probability of winning is at most ¾ ...
... What is their maximum probability of winning? Same as before. Why? Fix the random numbers. Run the protocol. Probability of winning will be less than ¾. Average over the random numbers. No help. Probability of winning is at most ¾. Probability of winning is at most ¾ ...
A phase-space study of the quantum Loschmidt Echo in the
... Remark 3.8 The length of J~ is of order is of order ~δ2 /2−θ . So the length of J~ is very large for ~ very small (remember that δ2 is small and θ close to 1). Therefore in the large intervall J~ , a(t) is very small and in particular its classical period Tc` has disappeared. But we have seen that t ...
... Remark 3.8 The length of J~ is of order is of order ~δ2 /2−θ . So the length of J~ is very large for ~ very small (remember that δ2 is small and θ close to 1). Therefore in the large intervall J~ , a(t) is very small and in particular its classical period Tc` has disappeared. But we have seen that t ...
Waxman
... The lengths of the ellipse axis and the inclination angle are written. The black disc is the uncertainty area. if s=0 this is a coherent state but otherwise the values of the variances are either greater or smaller than ¼. ...
... The lengths of the ellipse axis and the inclination angle are written. The black disc is the uncertainty area. if s=0 this is a coherent state but otherwise the values of the variances are either greater or smaller than ¼. ...
Quantum Probability Quantum Information Theory Quantum
... With these photon pairs, the very same experiment can be performed, but this time the polarizers are far apart, each one acting on its own photon. The same correlations are measured, say first between Pα on the left and Pβ on the right, then between Pα on the left and Pγ on the right, and finally be ...
... With these photon pairs, the very same experiment can be performed, but this time the polarizers are far apart, each one acting on its own photon. The same correlations are measured, say first between Pα on the left and Pβ on the right, then between Pα on the left and Pγ on the right, and finally be ...
The Puzzling Story of the Neutral Kaon System or what we can learn
... way info brings interference back! No wonder Einstein would be confused! ...
... way info brings interference back! No wonder Einstein would be confused! ...
Quantum Strategies V 82, N 5
... games there is a quantum strategy which improves upon the optimal mixed strategy. By the analogy with algorithms, this is essentially the fundamental question of which problems can be solved more efficiently by quantum algorithms than by classical ones. We may hope that the game theoretic perspectiv ...
... games there is a quantum strategy which improves upon the optimal mixed strategy. By the analogy with algorithms, this is essentially the fundamental question of which problems can be solved more efficiently by quantum algorithms than by classical ones. We may hope that the game theoretic perspectiv ...
RCLED - Crosslight Software
... True 3D simulation of band structure physics including MQW strain effects. Current flow and self-heating may be included self-consistently in 3D. ...
... True 3D simulation of band structure physics including MQW strain effects. Current flow and self-heating may be included self-consistently in 3D. ...