http://math.ucsd.edu/~nwallach/venice.pdf
... with E standing for the environment. This is not a tremendous assumption since in practice the part of the universe that will have a real e¤ect on V is given by this tensor product. Now, the Hamiltonian HU will not preserve the tensor product structure. Thus, even though we are attempting to do only ...
... with E standing for the environment. This is not a tremendous assumption since in practice the part of the universe that will have a real e¤ect on V is given by this tensor product. Now, the Hamiltonian HU will not preserve the tensor product structure. Thus, even though we are attempting to do only ...
Physical Chemistry
... For clarity we have considered here an ensemble of noninteracting molecules. Our analysis and conclusions are, however, valid also for optical phonons in a crystal, as studied in the reported experiments, since the dynamics of individual molecules and their statistics are identical in both cases as ...
... For clarity we have considered here an ensemble of noninteracting molecules. Our analysis and conclusions are, however, valid also for optical phonons in a crystal, as studied in the reported experiments, since the dynamics of individual molecules and their statistics are identical in both cases as ...
Invite #4 (45minutes), Oral #46 (20+5 minutes)
... Md Belayet Ali, Takashi Hirayama, Katsuhisa Yamanaka, Yasuaki Nishitani Quantum p-valued Toffoli and Deutsch gates with conjunctive or disjunctive mixed polarity control Claudio Moraga Logic Synthesis for Quantum State Generation Philipp Niemann, Rhitam Datta, Robert Wille Quantum algorithmic comple ...
... Md Belayet Ali, Takashi Hirayama, Katsuhisa Yamanaka, Yasuaki Nishitani Quantum p-valued Toffoli and Deutsch gates with conjunctive or disjunctive mixed polarity control Claudio Moraga Logic Synthesis for Quantum State Generation Philipp Niemann, Rhitam Datta, Robert Wille Quantum algorithmic comple ...
JQI Fellows - University of Maryland, College Park
... calculation are complete. Of course you will need to do some work beforehand to figure out what H' corresponds to what mathematical or logical operation. The system is left in a well-defined state ... but it is typically a superposition of classical (0&1) states. The state of each qubit is then meas ...
... calculation are complete. Of course you will need to do some work beforehand to figure out what H' corresponds to what mathematical or logical operation. The system is left in a well-defined state ... but it is typically a superposition of classical (0&1) states. The state of each qubit is then meas ...
Quantum Interaction Approach in Cognition, Artificial Intelligence
... are seemingly characteristic of quantum entities, i.e., contextuality and entanglement, and that appear instead independently of the microscopic nature of these entities. Thirdly, the fact that since the fifties and sixties several effects have been recognized in a variety of areas, such as, economi ...
... are seemingly characteristic of quantum entities, i.e., contextuality and entanglement, and that appear instead independently of the microscopic nature of these entities. Thirdly, the fact that since the fifties and sixties several effects have been recognized in a variety of areas, such as, economi ...
1.01
... There is a common expression of information, strings of bits, regardless of the object/entity/process it describes. Bits are independent of their physical embodiment. Information is transformed using logic operations. Gates implement logic operations and allow for automatic processing of information ...
... There is a common expression of information, strings of bits, regardless of the object/entity/process it describes. Bits are independent of their physical embodiment. Information is transformed using logic operations. Gates implement logic operations and allow for automatic processing of information ...
Optimal quantum cloning of orbital angular momentum photon
... the information content per photon, and this, in turn, may cut down substantially the noise and losses arising from the imperfect generation and detection efficiency, by reducing the total number of photons needed in a given process. Qudit-based quantum information protocols may also offer better theor ...
... the information content per photon, and this, in turn, may cut down substantially the noise and losses arising from the imperfect generation and detection efficiency, by reducing the total number of photons needed in a given process. Qudit-based quantum information protocols may also offer better theor ...
A short course on Quantum Mechanics and its Geometry
... In Classical Mechanics (CM): S is the collections of the independent coordinates and momenta {qi , pi } describing the system, mathematically S is a symplectic manifold; O is given by (usually differentiable) real functions on S; the process of measure corresponds to ”calculate” an observable on a s ...
... In Classical Mechanics (CM): S is the collections of the independent coordinates and momenta {qi , pi } describing the system, mathematically S is a symplectic manifold; O is given by (usually differentiable) real functions on S; the process of measure corresponds to ”calculate” an observable on a s ...
What is quantum unique ergodicity?
... of Examples 1.2 and 1.3) is ergodic, then the corresponding quantum system is QE. In particular, Examples 1.5 and 1.6 are QE. So what about QUE? Is there a correspondingly close relationship between classical and quantum unique ergodicity? In fact, heuristically one does not expect such a close rela ...
... of Examples 1.2 and 1.3) is ergodic, then the corresponding quantum system is QE. In particular, Examples 1.5 and 1.6 are QE. So what about QUE? Is there a correspondingly close relationship between classical and quantum unique ergodicity? In fact, heuristically one does not expect such a close rela ...
A near–quantum-limited Josephson traveling
... these developments have relied on ultra-low-noise Josephson parametric amplifiers (JPAs) (13–15) to detect micro- noise performance of the JTWPA with a noise power techwave frequency signals with a sensitivity approaching the nique and a fiducial quantum measurement, demonstrating minimum allowed by ...
... these developments have relied on ultra-low-noise Josephson parametric amplifiers (JPAs) (13–15) to detect micro- noise performance of the JTWPA with a noise power techwave frequency signals with a sensitivity approaching the nique and a fiducial quantum measurement, demonstrating minimum allowed by ...
The pressure increase at 4He l–point explained by means of the
... a phenomenon that happens between an ideal gas and its condensed quantum phase. As far as it concerns the liquid He4, the phenomenon is slightly different being, by the fact, a transition between a real gas (in the fluid phase) and its quantum condensed phase so that the transition temperature is sm ...
... a phenomenon that happens between an ideal gas and its condensed quantum phase. As far as it concerns the liquid He4, the phenomenon is slightly different being, by the fact, a transition between a real gas (in the fluid phase) and its quantum condensed phase so that the transition temperature is sm ...
Quantum cryptography
... • Quantum cryptography is really a method to reliably send a quantum key that is subsequently used with the “one time pad” Vernam cipher • Many “protocols” have been developed for QKD each of which use nonorthogonal basis sets – E.g. BB84 which uses (H,V) and (+45,-45) polarization states of light – ...
... • Quantum cryptography is really a method to reliably send a quantum key that is subsequently used with the “one time pad” Vernam cipher • Many “protocols” have been developed for QKD each of which use nonorthogonal basis sets – E.g. BB84 which uses (H,V) and (+45,-45) polarization states of light – ...
ppt - ICTS
... qubits, the success probability is 2-(k). Remarks: • The classical case can be proven by combinatorial arguments • See also this Friday for a related result by Koenig and ...
... qubits, the success probability is 2-(k). Remarks: • The classical case can be proven by combinatorial arguments • See also this Friday for a related result by Koenig and ...
Bell`s Inequality - weylmann.com
... is needed to enforce conservation of angular momentum, which you should already be familiar with. Anyway, after the particles are created let them separate and move in opposite directions at high velocity, while we follow each one with a spin measuring device. When the particles have gotten to a nic ...
... is needed to enforce conservation of angular momentum, which you should already be familiar with. Anyway, after the particles are created let them separate and move in opposite directions at high velocity, while we follow each one with a spin measuring device. When the particles have gotten to a nic ...
Quantum-state estimation
... is trying to determine the maximum amount of information about the system—its quantum state. Even though the history of the problem may be traced back to the early days of quantum mechanics, quantum optics opened a new era for state reconstruction. A theoretical prediction of Vogel and Risken @1# wa ...
... is trying to determine the maximum amount of information about the system—its quantum state. Even though the history of the problem may be traced back to the early days of quantum mechanics, quantum optics opened a new era for state reconstruction. A theoretical prediction of Vogel and Risken @1# wa ...
quantum computer graphics algorithms
... function, f ( x) , for many values of x simultaneously, by creating superposition states. Nevertheless, this parallelism isn't immediately useful because measuring a superposition state (containing all values f (x) ) has the effect of collapsing the superposition in one of the basis states, thus onl ...
... function, f ( x) , for many values of x simultaneously, by creating superposition states. Nevertheless, this parallelism isn't immediately useful because measuring a superposition state (containing all values f (x) ) has the effect of collapsing the superposition in one of the basis states, thus onl ...