Quantum Mechanical
... • Bohr proposed that the hydrogen atom has only certain _________________. • Bohr suggested that the single electron in a hydrogen atom moves around the nucleus in only certain allowed circular orbits. ...
... • Bohr proposed that the hydrogen atom has only certain _________________. • Bohr suggested that the single electron in a hydrogen atom moves around the nucleus in only certain allowed circular orbits. ...
Quantum Circuit Theory for Mesoscoptic Devices
... MIT have generated data on the transport properties of quantum dots. Systematic experimental studies have been carried out for different gate voltages, magnetic fields, and temperatures. Our theoretical model for quantum dots will be closely checked against the experimental results. ...
... MIT have generated data on the transport properties of quantum dots. Systematic experimental studies have been carried out for different gate voltages, magnetic fields, and temperatures. Our theoretical model for quantum dots will be closely checked against the experimental results. ...
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Quantum parallelism
... Quantum computers can factor integers in polynomial (quadratic) time [Shor’94]. Similar approach also solves discrete logarithm by quantum algorithm. Today: Shor’s algorithm. ...
... Quantum computers can factor integers in polynomial (quadratic) time [Shor’94]. Similar approach also solves discrete logarithm by quantum algorithm. Today: Shor’s algorithm. ...
LOSS OF COHERENCE IN GATE-CONTROLLED QUBIT SYSTEMS
... Evaluation of Decoherence for Quantum Control and Computing V. PRIVMAN, Center for Quantum Device Technology, Clarkson University, Potsdam, NY 136995721, [email protected] Different approaches in quantifying environment induced decoherence are considered. We identify a measure of decoherence, der ...
... Evaluation of Decoherence for Quantum Control and Computing V. PRIVMAN, Center for Quantum Device Technology, Clarkson University, Potsdam, NY 136995721, [email protected] Different approaches in quantifying environment induced decoherence are considered. We identify a measure of decoherence, der ...
Quantum-confined Stark effect at 1.3 µm in Ge/SiGe quantum
... Abstract—We demonstrate a room-temperature strong quantum confinement Stark effect (QCSE) in Ge/SiGe multiple quantum wells (MQW) heterostructures, embedded in PIN diode. The device is designed to operate at 1.3µm, and QCSE is shown by photocurrent measurement in a surface illuminated device. Keywor ...
... Abstract—We demonstrate a room-temperature strong quantum confinement Stark effect (QCSE) in Ge/SiGe multiple quantum wells (MQW) heterostructures, embedded in PIN diode. The device is designed to operate at 1.3µm, and QCSE is shown by photocurrent measurement in a surface illuminated device. Keywor ...
Quantum Computing
... One method of cryptography requires that you and your partner have a long identical, random key (set of 0’s and 1’s) that you can use to encrypt and then decrypt your message. The key must be as long as your message and can only be used once. In the past, couriers with briefcases locked to their wri ...
... One method of cryptography requires that you and your partner have a long identical, random key (set of 0’s and 1’s) that you can use to encrypt and then decrypt your message. The key must be as long as your message and can only be used once. In the past, couriers with briefcases locked to their wri ...
Quantum Mechanical Modeling of Electron
... devices take advantage of sophisticated interactions between electrons and light. In this context, light is not limited to visible region of the electromagnetic spectrum but includes also invisible forms of radiation. While developments in the semiconductor industry have relied on the continued scal ...
... devices take advantage of sophisticated interactions between electrons and light. In this context, light is not limited to visible region of the electromagnetic spectrum but includes also invisible forms of radiation. While developments in the semiconductor industry have relied on the continued scal ...
Reversible universal quantum computation within translation
... We show how to perform reversible universal quantum computation on a translationally invariant pure state, using only global operations based on next-neighbor interactions. We do not need not to break the translational symmetry of the state at any time during the computation. Since the proposed sche ...
... We show how to perform reversible universal quantum computation on a translationally invariant pure state, using only global operations based on next-neighbor interactions. We do not need not to break the translational symmetry of the state at any time during the computation. Since the proposed sche ...
Bits and Qubits
... Umesh Vazirani (UC Berkeley) [link] – basics and beyond John Preskill (Caltech) [link] – basics and beyond Andrew Childs (U of Maryland) [link] – quantum algorithms John Watrous (U of Waterloo) [link] – quantum information ...
... Umesh Vazirani (UC Berkeley) [link] – basics and beyond John Preskill (Caltech) [link] – basics and beyond Andrew Childs (U of Maryland) [link] – quantum algorithms John Watrous (U of Waterloo) [link] – quantum information ...
Experimental Observation of Impossible-to
... transverse-mode spatial structure [20] and can be exploited for implementing qudits encoded in a single photon state [21–23]. The combined use of different degrees of freedom of a photon, such as OAM and spin, enables the implementation of entirely new quantum tasks [24]. Moreover, the implementatio ...
... transverse-mode spatial structure [20] and can be exploited for implementing qudits encoded in a single photon state [21–23]. The combined use of different degrees of freedom of a photon, such as OAM and spin, enables the implementation of entirely new quantum tasks [24]. Moreover, the implementatio ...
Coulomb Drag to Measure Electron-Electron Interaction in Bilayer
... What kind of questions can be addressed using the Coulomb drag measurements? Electron-electron scattering rates are not masked by electron-impurity scattering rates, we can use this in many situations. Like.. Fermi-liq / non-Fermi liq at low densities? Emergence of density wave modes/bound states/b ...
... What kind of questions can be addressed using the Coulomb drag measurements? Electron-electron scattering rates are not masked by electron-impurity scattering rates, we can use this in many situations. Like.. Fermi-liq / non-Fermi liq at low densities? Emergence of density wave modes/bound states/b ...
Titles and Abstracts
... Abstract: In the estimation of group action in quantum system, we can choose input state as well as the measurement. In this talk, we describe this problem using the term of Fourier transform in group representation. As an example, we treat the case of SU(2) and Weyl-Heisenberg representation. Iman ...
... Abstract: In the estimation of group action in quantum system, we can choose input state as well as the measurement. In this talk, we describe this problem using the term of Fourier transform in group representation. As an example, we treat the case of SU(2) and Weyl-Heisenberg representation. Iman ...