E + - IPAM
... translationally-invariant with a Hamiltonian which has a non-degenerate ground state? – If the system is described by a single Hamiltonian term applied to all pairs of particles (with bounded precision), how do we encode a circuit?... – Show high entanglement in the ground state. • Bounded entanglem ...
... translationally-invariant with a Hamiltonian which has a non-degenerate ground state? – If the system is described by a single Hamiltonian term applied to all pairs of particles (with bounded precision), how do we encode a circuit?... – Show high entanglement in the ground state. • Bounded entanglem ...
Quantum linear Boltzmann equation with finite intercollision time
... It is obvious that after our single collision the particle’s density matrix ˆ , whatever it was before the collision, becomes perfect diagonal in P储. Gradually, after many collisions, the state ˆ becomes a mixture of plane waves, no off-diagonal mechanism will be left at all. This result contradic ...
... It is obvious that after our single collision the particle’s density matrix ˆ , whatever it was before the collision, becomes perfect diagonal in P储. Gradually, after many collisions, the state ˆ becomes a mixture of plane waves, no off-diagonal mechanism will be left at all. This result contradic ...
ppt - Pavel Stránský
... Gutzwiller formula (given by the sum of all classical periodic orbits and their repetitions) ...
... Gutzwiller formula (given by the sum of all classical periodic orbits and their repetitions) ...
A Brief Review on Quantum Bit Commitment
... Although not unconditionally secure, an experimental demonstration of a practical QBC protocol whose security is based on current technological limitations was presented by Danan and Vaidman [13]. The technological limitations in question are the lack of non-demolition measurements and long-term sta ...
... Although not unconditionally secure, an experimental demonstration of a practical QBC protocol whose security is based on current technological limitations was presented by Danan and Vaidman [13]. The technological limitations in question are the lack of non-demolition measurements and long-term sta ...
56 COPYRIGHT 2006 SCIENTIFIC AMERICAN, INC.
... great real-world importance. For example, certain widely used encryption methods could be cracked given a computer capable of breaking a large number into its component factors within a reasonable length of time. Virtually all encryption methods used for highly sensitive data are vulnerable to one q ...
... great real-world importance. For example, certain widely used encryption methods could be cracked given a computer capable of breaking a large number into its component factors within a reasonable length of time. Virtually all encryption methods used for highly sensitive data are vulnerable to one q ...
Fully Quantum Measurement of the Electron Magnetic Moment
... cavity modes of cylindrical traps are expected to have higher Q values and a lower spectral density than those of hyperbolic traps ...
... cavity modes of cylindrical traps are expected to have higher Q values and a lower spectral density than those of hyperbolic traps ...
Zeno dynamics in quantum open systems
... dynamics more difficult. Moreover, we find that for a definite temperature T , γ̇(0) declines first and increases then as s increases. Thus, to realize the Zeno dynamics for this model depends on the temperature and the spectral density function of the bath. Quantum Zeno dynamics via operator-sum re ...
... dynamics more difficult. Moreover, we find that for a definite temperature T , γ̇(0) declines first and increases then as s increases. Thus, to realize the Zeno dynamics for this model depends on the temperature and the spectral density function of the bath. Quantum Zeno dynamics via operator-sum re ...
Quantum Numbers
... Each Quark is assigned a new quantum number Colour – can have 3 values Red, Green & Blue and the particle wave function has an extra factor |Ψcolor> Which is anti-symmetric All particles – baryons & mesons are colourless – so each of the 3 quarks in a baryon has a different colour (r, g, b) ! In a m ...
... Each Quark is assigned a new quantum number Colour – can have 3 values Red, Green & Blue and the particle wave function has an extra factor |Ψcolor> Which is anti-symmetric All particles – baryons & mesons are colourless – so each of the 3 quarks in a baryon has a different colour (r, g, b) ! In a m ...
Quantum Physics 2005 Notes-4 The Schrodinger Equation (Chapters 6 + 7)
... • There are an infinite number of possible solutions to the free space Schrodinger equation. All we have found is the relation between the possible time solutions and the possible space solutions. • We need to give more information about the state for you to limit the set of possible solutions. – If ...
... • There are an infinite number of possible solutions to the free space Schrodinger equation. All we have found is the relation between the possible time solutions and the possible space solutions. • We need to give more information about the state for you to limit the set of possible solutions. – If ...
Quantum Imaging I
... • Study the physics of multi-photon imaging for entangled state, coherent state and chaotic thermal state: distinguish their quantum and classical nature, in particular, the necessary and/or unnecessary role of quantum entanglement in quantum imaging and lithography. • “Magic” mirror for “ghost” ima ...
... • Study the physics of multi-photon imaging for entangled state, coherent state and chaotic thermal state: distinguish their quantum and classical nature, in particular, the necessary and/or unnecessary role of quantum entanglement in quantum imaging and lithography. • “Magic” mirror for “ghost” ima ...
arXiv:hep-th/0006105v1 15 Jun 2000 Quotient Construction of `t
... quantum states,which is spanned by the equivalence classes according to ’t Hooft, with the quotient space and naturally re-formulate the time-reversible evolution at the atomic scale by the mechanism of induced representation of the dissipative deterministic evolution operator on the quotient space. ...
... quantum states,which is spanned by the equivalence classes according to ’t Hooft, with the quotient space and naturally re-formulate the time-reversible evolution at the atomic scale by the mechanism of induced representation of the dissipative deterministic evolution operator on the quotient space. ...
An Effective Quantum Potential for Particle
... quantum-corrected one. The pseudo-differential operator (PDO) for the effective quantum potential we build on here is based on a perturbation theory around thermal equilibrium [1, 2], was first derived in [3], and used to include the interaction between potential wells and single electrons in previo ...
... quantum-corrected one. The pseudo-differential operator (PDO) for the effective quantum potential we build on here is based on a perturbation theory around thermal equilibrium [1, 2], was first derived in [3], and used to include the interaction between potential wells and single electrons in previo ...
Turing machine
... Step 5: All that was left was to sequence the DNA, revealing the path from A to B to C to D to E to F to G. ...
... Step 5: All that was left was to sequence the DNA, revealing the path from A to B to C to D to E to F to G. ...
A Model of Time
... In special relativity space and time are linked through the assumption that the speed of light in vacuum, c, is a constant and the maximal speed at which any signal can pass through space. Light signals are used to gauge clocks and the framework of relativity is thus derived. In the EPR (Einstein-Po ...
... In special relativity space and time are linked through the assumption that the speed of light in vacuum, c, is a constant and the maximal speed at which any signal can pass through space. Light signals are used to gauge clocks and the framework of relativity is thus derived. In the EPR (Einstein-Po ...