How to Construct Quantum Random Functions
... Goldreich, Goldwasser, and Micali show how to build a pseudorandom function PRF from any length-doubling pseudorandom generator G. This construction is known as the GGM construction. Pseudorandom generators can, in turn, be built from any one-way function, as shown by Håstad et al. [HILL99]. The se ...
... Goldreich, Goldwasser, and Micali show how to build a pseudorandom function PRF from any length-doubling pseudorandom generator G. This construction is known as the GGM construction. Pseudorandom generators can, in turn, be built from any one-way function, as shown by Håstad et al. [HILL99]. The se ...
Early-stage relaxation of hot electrons by LO phonon emission Herve´ Castella
... after an optical excitation.1 In this early-time regime, both the coherence of the scattering processes and the energy uncertainty play essential roles. The coherence induced by the laser is not completely lost during the first scattering processes, and quantum interference effects may lead to beati ...
... after an optical excitation.1 In this early-time regime, both the coherence of the scattering processes and the energy uncertainty play essential roles. The coherence induced by the laser is not completely lost during the first scattering processes, and quantum interference effects may lead to beati ...
Detecting a many-body mobility edge with quantum
... LL phase on one side, and the AG and PS phase on the other side, correspond very well to the location of a sharp drop in the entanglement entropy of the half chain, shown in false colors in Fig. 2. On the other hand the LL-CDW boundary is nearly invisible to entanglement because of finite-size effec ...
... LL phase on one side, and the AG and PS phase on the other side, correspond very well to the location of a sharp drop in the entanglement entropy of the half chain, shown in false colors in Fig. 2. On the other hand the LL-CDW boundary is nearly invisible to entanglement because of finite-size effec ...
Classical & quantum dynamics of information
... Extended Landauer-like principles are developed, based amongst others on the conservation of information of divergenceless dynamical systems. Conservation of information within the framework of general probabilistic theories, which include the classical and quantum mechanical probabilities as partic ...
... Extended Landauer-like principles are developed, based amongst others on the conservation of information of divergenceless dynamical systems. Conservation of information within the framework of general probabilistic theories, which include the classical and quantum mechanical probabilities as partic ...
“Magnus” force - Pacific Institute of Theoretical Physics
... connecting the present position with the earlier position. Thus the force contains a memory of the previous path traced by the vortex ...
... connecting the present position with the earlier position. Thus the force contains a memory of the previous path traced by the vortex ...
Simulating Charge Stability Diagrams for Double and Triple
... systems with characteristics that allow for the formation of so called “qubits.” A qubit, short for quantum bit, represents a two-level, quantum mechanical system. Canonical examples of a qubit are a photon’s polarization–be it linearly horizontal or linearly vertical–or an electron’s spin state–whe ...
... systems with characteristics that allow for the formation of so called “qubits.” A qubit, short for quantum bit, represents a two-level, quantum mechanical system. Canonical examples of a qubit are a photon’s polarization–be it linearly horizontal or linearly vertical–or an electron’s spin state–whe ...
Quantum Private Information Retrieval - UvA/FNWI
... such that the original string x can be recovered from C(x) even though part of C(x) is corrupted or maybe destroyed. This can be very useful when sending information over a channel with a lot of noise. Typically, when the codeword is longer, more redundancy is possible and therefore a larger part of ...
... such that the original string x can be recovered from C(x) even though part of C(x) is corrupted or maybe destroyed. This can be very useful when sending information over a channel with a lot of noise. Typically, when the codeword is longer, more redundancy is possible and therefore a larger part of ...
Extending J Walking to Quantum Systems
... attempted in order to reduce correlations betweenthe two walkers that causedsystematic errors. The extra number of steps neededdependedon the temperature difference between the high and low temperature walkers, increasing the computation time greatly as the difference became larger. This scheme is t ...
... attempted in order to reduce correlations betweenthe two walkers that causedsystematic errors. The extra number of steps neededdependedon the temperature difference between the high and low temperature walkers, increasing the computation time greatly as the difference became larger. This scheme is t ...
Atoms, photons, and Information
... state reconstruction using continuous measurements as applied to atoms probed by a laser. The most fundamental result derived is that a laser control pulse decoheres an atomic system it interacts with at the same rate as spontaneous emission into the modes occupied by the laser pulse. Thus use of l ...
... state reconstruction using continuous measurements as applied to atoms probed by a laser. The most fundamental result derived is that a laser control pulse decoheres an atomic system it interacts with at the same rate as spontaneous emission into the modes occupied by the laser pulse. Thus use of l ...
Quantum groups and integrable lattice models UMN Math Physics Seminar
... Consider an (N + 1)-fold tensor product V0 ⊗ V1 ⊗ · · · ⊗ VN (Vi = V ) and let Rij be the operator acting on the Vi ⊗ Vj component of this product as R and as identity on any other Vl . R0N . . . R02 R01 : V0 ⊗ (V1 ⊗ · · · ⊗ VN ) → V0 ⊗ (V1 ⊗ · · · ⊗ VN ) ...
... Consider an (N + 1)-fold tensor product V0 ⊗ V1 ⊗ · · · ⊗ VN (Vi = V ) and let Rij be the operator acting on the Vi ⊗ Vj component of this product as R and as identity on any other Vl . R0N . . . R02 R01 : V0 ⊗ (V1 ⊗ · · · ⊗ VN ) → V0 ⊗ (V1 ⊗ · · · ⊗ VN ) ...
Contextualizing Concepts using a Mathematical
... amongst concepts, but new relations made apparent in the context of a particular stimulus situation, i.e. the external world. We agree that it may be beyond our reach to predict exactly how world knowledge will come into play in every particular case. However, it is at least possible to put forth a ...
... amongst concepts, but new relations made apparent in the context of a particular stimulus situation, i.e. the external world. We agree that it may be beyond our reach to predict exactly how world knowledge will come into play in every particular case. However, it is at least possible to put forth a ...
Entanglement of Gaussian states using a beam splitter
... In quantum information processing more and more attention is directed to the continuous variable 共CV兲 systems as they have emerged as an alternative resource to the discrete level systems. The CV states of considerable importance are the Gaussian ones. The interest in this special class of states st ...
... In quantum information processing more and more attention is directed to the continuous variable 共CV兲 systems as they have emerged as an alternative resource to the discrete level systems. The CV states of considerable importance are the Gaussian ones. The interest in this special class of states st ...
