Chapter 4 The Two Slit Experiment
... So what is going on here? If electrons are particles, like bullets, then it seems clear that the electrons go either through slit 1 or through slit 2, because that is what particles would do. The behaviour of the electrons going through slit 1 should then not be affected by whether slit 2 is opened ...
... So what is going on here? If electrons are particles, like bullets, then it seems clear that the electrons go either through slit 1 or through slit 2, because that is what particles would do. The behaviour of the electrons going through slit 1 should then not be affected by whether slit 2 is opened ...
Interconnection Networks for Scalable Quantum Computers
... routing of qubits must be timed to coincide with the arrival of opcodes to various functional units. While a million bits of storage is not particularly large by classical silicon standards, it is large when taking into account the degradation of state experienced by a qubit through movement. As dis ...
... routing of qubits must be timed to coincide with the arrival of opcodes to various functional units. While a million bits of storage is not particularly large by classical silicon standards, it is large when taking into account the degradation of state experienced by a qubit through movement. As dis ...
Hole spin dynamics and valenceband spin excitations in
... excitation of spin-polarized electron–hole pairs is straightforward. Typically, the optically oriented holes lose their spin polarization on a very short timescale compared to the photocarrier recombination time. These depolarized holes may then recombine with electrons with arbitrary spin orientati ...
... excitation of spin-polarized electron–hole pairs is straightforward. Typically, the optically oriented holes lose their spin polarization on a very short timescale compared to the photocarrier recombination time. These depolarized holes may then recombine with electrons with arbitrary spin orientati ...
Document
... Color confinement was postulated: A single quark can never be isolated from a_ physical hadron. For the case of a meson ( q q bound state), this means that the potential energy between the quark and antiquark increases with increasing distance： V (r) a s r (Confinement) Moreover, the analysi ...
... Color confinement was postulated: A single quark can never be isolated from a_ physical hadron. For the case of a meson ( q q bound state), this means that the potential energy between the quark and antiquark increases with increasing distance： V (r) a s r (Confinement) Moreover, the analysi ...
Simulating the transverse Ising model on a quantum computer: Error... with the surface code ), Hao You (
... outwards where more logical qubits are located. (b) Representation of Z stabilizer Ẑ1234 = Ẑ1 Ẑ2 Ẑ3 Ẑ4 in the surface code (left) and quantum circuit (right) for one surface code cycle for measurement of Ẑ1234 . The Z stabilizer is indicated by a star in green. Data qubits 1, 2, 3, and 4 are l ...
... outwards where more logical qubits are located. (b) Representation of Z stabilizer Ẑ1234 = Ẑ1 Ẑ2 Ẑ3 Ẑ4 in the surface code (left) and quantum circuit (right) for one surface code cycle for measurement of Ẑ1234 . The Z stabilizer is indicated by a star in green. Data qubits 1, 2, 3, and 4 are l ...
A Holographic Interpretation of Entanglement Entropy
... Therefore, if the initial state does not include BHs, then always we have SA=SB and thus Stot=0. In such a pure state system, the total entropy is not useful to detect the BH formation. Instead, the entanglement entropy SA can be used to probe the BH formation as a coarse-grained entropy. ...
... Therefore, if the initial state does not include BHs, then always we have SA=SB and thus Stot=0. In such a pure state system, the total entropy is not useful to detect the BH formation. Instead, the entanglement entropy SA can be used to probe the BH formation as a coarse-grained entropy. ...
On the Exact Evaluation of Certain Instances of the Potts Partition
... Most closely related to our work is the very recent result due to Aharonov et al. [21] who – generalizing Temperley-Lieb algebra representations used in [17] – provided a quantum algorithm for the additive approximation of the Potts partition function (and other points of the Tutte plane) for any pl ...
... Most closely related to our work is the very recent result due to Aharonov et al. [21] who – generalizing Temperley-Lieb algebra representations used in [17] – provided a quantum algorithm for the additive approximation of the Potts partition function (and other points of the Tutte plane) for any pl ...
common-sense realism and - Philsci
... fundamental law of nature, but that law of nature would change with time, corresponding to the change of the quantum state with time. The objection maintains that laws of nature are meant to hold for all time, not to change over time. My first reply is that this objection assumes that there are laws ...
... fundamental law of nature, but that law of nature would change with time, corresponding to the change of the quantum state with time. The objection maintains that laws of nature are meant to hold for all time, not to change over time. My first reply is that this objection assumes that there are laws ...
THE HVZ THEOREM FOR N
... of the discrete Schrödinger operators under very weak assumptions on the behavior of magnetic and electric potentials at infinity. For the discrete Schrödinger operators, associated with the Hamiltonians of systems of three quantum particles moving on lattice interacting via zerorange attractive p ...
... of the discrete Schrödinger operators under very weak assumptions on the behavior of magnetic and electric potentials at infinity. For the discrete Schrödinger operators, associated with the Hamiltonians of systems of three quantum particles moving on lattice interacting via zerorange attractive p ...
Quantum Thermodynamics - Open Research Exeter
... that the erased system dissipates to a surrounding environment, cf. Fig. 1, in equilibrium at temperature T . The erasure of one bit, or “reset”, here refers to the change of a system being in one of two states with equal probability, 12 (i.e. 1 bit), to a definite known state, |0i (i.e. 0 bits). (W ...
... that the erased system dissipates to a surrounding environment, cf. Fig. 1, in equilibrium at temperature T . The erasure of one bit, or “reset”, here refers to the change of a system being in one of two states with equal probability, 12 (i.e. 1 bit), to a definite known state, |0i (i.e. 0 bits). (W ...
Quantum Computing - Department of Computing
... is the pattern one expects for waves (e.g. water waves or electromagnetic radiation), not particles. ...
... is the pattern one expects for waves (e.g. water waves or electromagnetic radiation), not particles. ...
Orbital order in classical models of transition
... we will confine the bulk of our attention to the 120◦ -model. Throughout this Letter we will only discuss the orbital-only models in which the spin degrees of freedom are suppressed. This approach may be presumed to capture the essential orbital physics of the systems at hand, cf Refs. [7, 15]. We r ...
... we will confine the bulk of our attention to the 120◦ -model. Throughout this Letter we will only discuss the orbital-only models in which the spin degrees of freedom are suppressed. This approach may be presumed to capture the essential orbital physics of the systems at hand, cf Refs. [7, 15]. We r ...
![arXiv:1312.4758v2 [quant-ph] 10 Apr 2014](http://s1.studyres.com/store/data/021352507_1-d587dd4045ccae4ae6a47bb17173f358-300x300.png)
THE K-THEORY OF FREE QUANTUM GROUPS 1. Introduction A
... Every locally compact quantum group G admits a universal dual Cf∗ (G) of C0r (G) and a universal dual C0f (G) of Cr∗ (G), respectively [16]. In general, we have a surjective morphism π̂ : Cf∗ (G) → Cr∗ (G) of Hopf-C ∗ -algebras associated to the multiplicative unitary W ∈ M (C0 (G) ⊗ Cr∗ (G)). Simil ...
... Every locally compact quantum group G admits a universal dual Cf∗ (G) of C0r (G) and a universal dual C0f (G) of Cr∗ (G), respectively [16]. In general, we have a surjective morphism π̂ : Cf∗ (G) → Cr∗ (G) of Hopf-C ∗ -algebras associated to the multiplicative unitary W ∈ M (C0 (G) ⊗ Cr∗ (G)). Simil ...
Bell's theorem
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Bell's theorem is a ‘no-go theorem’ that draws an important distinction between quantum mechanics (QM) and the world as described by classical mechanics. This theorem is named after John Stewart Bell.In its simplest form, Bell's theorem states:Cornell solid-state physicist David Mermin has described the appraisals of the importance of Bell's theorem in the physics community as ranging from ""indifference"" to ""wild extravagance"". Lawrence Berkeley particle physicist Henry Stapp declared: ""Bell's theorem is the most profound discovery of science.""Bell's theorem rules out local hidden variables as a viable explanation of quantum mechanics (though it still leaves the door open for non-local hidden variables). Bell concluded:Bell summarized one of the least popular ways to address the theorem, superdeterminism, in a 1985 BBC Radio interview: