Continuous Quantum Phase Transitions
... A century subsequent to Andrews’s discovery of critical opalescence1 in carbon dioxide, continuous phase transitions continue to be a subject of great interest to physicists. The appeal of the subject is twofold. First, the list of systems that exhibit interesting phase transitions continues to exp ...
... A century subsequent to Andrews’s discovery of critical opalescence1 in carbon dioxide, continuous phase transitions continue to be a subject of great interest to physicists. The appeal of the subject is twofold. First, the list of systems that exhibit interesting phase transitions continues to exp ...
R-107_WangCY.pdf
... functions are dependent to the state of strain and electric field produced during the growing process of QDs in a semiconductor substrate. The calculation of the strain and electric field is one of the most challenging components in the QDs simulation process. It involves material anisotropy induced ...
... functions are dependent to the state of strain and electric field produced during the growing process of QDs in a semiconductor substrate. The calculation of the strain and electric field is one of the most challenging components in the QDs simulation process. It involves material anisotropy induced ...
Why Philosophers Should Care About
... new field, called computational complexity theory (not to be confused with the “other” complexity theory, which studies complex systems such as cellular automata). Since the 1970s, computational complexity theory has witnessed some spectacular discoveries, which include NP-completeness, public-key ...
... new field, called computational complexity theory (not to be confused with the “other” complexity theory, which studies complex systems such as cellular automata). Since the 1970s, computational complexity theory has witnessed some spectacular discoveries, which include NP-completeness, public-key ...
Introductory quantum mechanics
... We wish to answer the following questions: Where is exactly the particle located within Dx? the locality of a particle becomes fuzzy when it’s represented by its matter wave. We can no more tell for sure where it is exactly located. Recall that in the case of conventional wave physics, |field ampl ...
... We wish to answer the following questions: Where is exactly the particle located within Dx? the locality of a particle becomes fuzzy when it’s represented by its matter wave. We can no more tell for sure where it is exactly located. Recall that in the case of conventional wave physics, |field ampl ...
Electron-Electron Scattering in a Double Quantum Dot
... use an effective screening constant for the calculation of the two-particle matrix elements of Coulomb interaction in spherical direct-band semiconductor QDs 共e.g., Refs. 2, 5, and 7兲. For instance, the difference between squared matrix elements calculated with the point dipole approximation and tha ...
... use an effective screening constant for the calculation of the two-particle matrix elements of Coulomb interaction in spherical direct-band semiconductor QDs 共e.g., Refs. 2, 5, and 7兲. For instance, the difference between squared matrix elements calculated with the point dipole approximation and tha ...
Theory of (strongly coupled) quark
... • We solve quantum mechanics of motion in each partial wave ...
... • We solve quantum mechanics of motion in each partial wave ...
Paper
... decay rate . Figure 4 verifies Eq. (6) for various detunings L . Figure 3 shows increasing lifetime with increasing measurement laser power, the signature of the continuous QZE. Similar to the longest lifetime point in the pulsed QZE data [upper right solid triangle, Fig. 2(a)], the data point wit ...
... decay rate . Figure 4 verifies Eq. (6) for various detunings L . Figure 3 shows increasing lifetime with increasing measurement laser power, the signature of the continuous QZE. Similar to the longest lifetime point in the pulsed QZE data [upper right solid triangle, Fig. 2(a)], the data point wit ...
view Pdf - Informatik - FB3
... realization of depth 5 as shown in Fig. 6(b). However, as the second and the third gate share the same control line, an additional helper line allows for a concurrent execution of both gates as shown in Fig. 6(c). Since additionally the copy gates can be inserted without increasing the depth, a dept ...
... realization of depth 5 as shown in Fig. 6(b). However, as the second and the third gate share the same control line, an additional helper line allows for a concurrent execution of both gates as shown in Fig. 6(c). Since additionally the copy gates can be inserted without increasing the depth, a dept ...
... large difference in magnetic field scales, it is possible to filter out the aperiodic conductance fluctuations using Fourier analysis. In this way we can extract (from the conductance G) the Aharonov–Bohm conductance GAB, which we would measure if the field was applied only inside the ring. The Four ...
Entanglement and its Role in Shor`s Algorithm
... In fig. 2 we plot the entanglement in Shor’s algorithm using the entropy of the subsystem where possible (full state is pure) and the negativity where the single register state is mixed. The negativity turns out to be zero for both registers throughout the algorithm (except the measurement leaves th ...
... In fig. 2 we plot the entanglement in Shor’s algorithm using the entropy of the subsystem where possible (full state is pure) and the negativity where the single register state is mixed. The negativity turns out to be zero for both registers throughout the algorithm (except the measurement leaves th ...
Grof, Jung, and the Quantum Vacuum
... many cases, one twin feels the pain suffered by the other and is aware of traumas and crises, even if he or she is halfway around the world. Besides "twin pain," the sensitivity of mothers and lovers is equally noteworthy: countless stories are recounted of mothers having known when their son or dau ...
... many cases, one twin feels the pain suffered by the other and is aware of traumas and crises, even if he or she is halfway around the world. Besides "twin pain," the sensitivity of mothers and lovers is equally noteworthy: countless stories are recounted of mothers having known when their son or dau ...
On the quantum no-signalling assisted zero-error
... where C0,N S (K) is the QSNC assisted classical zero-error capacity and CminE (K) is the minimum of the entanglementassisted classical capacity [3], [20] of quantum channels N such that K(N ) < K. Semidefinite programs [21] can be solved in polynomial time in the program description [22] and there e ...
... where C0,N S (K) is the QSNC assisted classical zero-error capacity and CminE (K) is the minimum of the entanglementassisted classical capacity [3], [20] of quantum channels N such that K(N ) < K. Semidefinite programs [21] can be solved in polynomial time in the program description [22] and there e ...
MATHEMATICS OF TOPOLOGICAL QUANTUM COMPUTING 1
... from physics: locality and unitarity. Locality follows from special relativity that nothing including information can travel faster than light, whereas unitarity is a consequence of quantum mechanics. We define unitary (2 + 1)-TQFTs adapting the definition of Walker and Turaev. We propose a new math ...
... from physics: locality and unitarity. Locality follows from special relativity that nothing including information can travel faster than light, whereas unitarity is a consequence of quantum mechanics. We define unitary (2 + 1)-TQFTs adapting the definition of Walker and Turaev. We propose a new math ...
PH301
... well potential. Let’s make it do a more complicated example: the harmonic oscillator. To do this, choose “Well Parameters” from the “Parameters” menu. Select “User Defined Well,” and define the well as V(x)=150*x^2 (like a spring: V=1/2 kx2) with a domain from -1 to 1. Click OK. Press F3 to begin th ...
... well potential. Let’s make it do a more complicated example: the harmonic oscillator. To do this, choose “Well Parameters” from the “Parameters” menu. Select “User Defined Well,” and define the well as V(x)=150*x^2 (like a spring: V=1/2 kx2) with a domain from -1 to 1. Click OK. Press F3 to begin th ...