Spin Squeezing, Macrorealism and the Heisenberg uncertainty
... preexisting properties of a system and can be in principle obtained with an arbitrarily small perturbation of the input state [21, 175]. Even more strikingly, as noted first by Einstein, Podolsky and Rosen in their seminal paper [52], quantum mechanics predicts effects that are in explicit tension w ...
... preexisting properties of a system and can be in principle obtained with an arbitrarily small perturbation of the input state [21, 175]. Even more strikingly, as noted first by Einstein, Podolsky and Rosen in their seminal paper [52], quantum mechanics predicts effects that are in explicit tension w ...
Adiabatic processes in the ionization of highly excited hydrogen atoms
... (3.14) gives rise to a large curvature term 2# 2 s J # 2 2. Taking this as a signal for avoided crossings of Floquet eigenvalues we conclude that truncation of the basis set inevitably leads to the occurence o f ' w r o n g ' ...
... (3.14) gives rise to a large curvature term 2# 2 s J # 2 2. Taking this as a signal for avoided crossings of Floquet eigenvalues we conclude that truncation of the basis set inevitably leads to the occurence o f ' w r o n g ' ...
1 simultaneous polarization squeezing of all three stokes
... Products of quantum fluctuations in two noncommuting observables satisfy the uncertainty relation but the individual fluctuations can be reduced and this gives the well known concept of squeezing. In classical optics the polarization state of light beam can be visualized as direction of a Stokes vec ...
... Products of quantum fluctuations in two noncommuting observables satisfy the uncertainty relation but the individual fluctuations can be reduced and this gives the well known concept of squeezing. In classical optics the polarization state of light beam can be visualized as direction of a Stokes vec ...
Coupling Josephson qubits via a current
... Here, we propose an effective scheme for coupling any pair of superconducting qubits without direct interaction between them by letting these be sequentially connected to a large CBJJ that acts as a data bus. The qubit in Ref. [12] is a CBJJ, while here we consider charge qubits. Here, a large CBJJ ...
... Here, we propose an effective scheme for coupling any pair of superconducting qubits without direct interaction between them by letting these be sequentially connected to a large CBJJ that acts as a data bus. The qubit in Ref. [12] is a CBJJ, while here we consider charge qubits. Here, a large CBJJ ...
Holographic quantum error-correcting code
... C[A] and thus any motion, with the boundary conditions set by the dictionary ( the causal wedge of A. reconstructed on A. On the right is a bulk time slice containing x and ⌃, that allx can bulk interactions are suppressed by inver y similar to that of ourwill tensorassume networks. The point simult ...
... C[A] and thus any motion, with the boundary conditions set by the dictionary ( the causal wedge of A. reconstructed on A. On the right is a bulk time slice containing x and ⌃, that allx can bulk interactions are suppressed by inver y similar to that of ourwill tensorassume networks. The point simult ...
There is entanglement in the primes
... Theory that explains its relevance for Pure Mathematics [1, 2]. However, we do not know of any fundamental physical theory that is based on deep facts in Number Theory [3]. In spite of this, there have been several attempts in the past to provide a physical meaning to prime numbers, with the hope th ...
... Theory that explains its relevance for Pure Mathematics [1, 2]. However, we do not know of any fundamental physical theory that is based on deep facts in Number Theory [3]. In spite of this, there have been several attempts in the past to provide a physical meaning to prime numbers, with the hope th ...
M.Sc. CCSS 2010
... comparison with an incandescent lamp using a spectrometer 10. Single phase transformer - Measurement of L, R and Z of the primary and secondary and determination of efficiency. ...
... comparison with an incandescent lamp using a spectrometer 10. Single phase transformer - Measurement of L, R and Z of the primary and secondary and determination of efficiency. ...
Ph.D. Thesis Giuseppe Prettico
... Here we focus on the relations among some of these quantum properties. More precisely, we establish connections between entanglement distillation and secret-key extraction, quantum privacy and non-locality and, finally, between non-locality and certified quantum randomness. The connection between in ...
... Here we focus on the relations among some of these quantum properties. More precisely, we establish connections between entanglement distillation and secret-key extraction, quantum privacy and non-locality and, finally, between non-locality and certified quantum randomness. The connection between in ...
I (x) - Boston University Physics Department.
... probing beam angle gives the correlation functions exponents. b) Probability distribution ( = full counting statistics in TOF) of amplitudes for two condensates contains information about higher order correlation functions. c) Interference of two Luttinger liquids directly realizes the statistical p ...
... probing beam angle gives the correlation functions exponents. b) Probability distribution ( = full counting statistics in TOF) of amplitudes for two condensates contains information about higher order correlation functions. c) Interference of two Luttinger liquids directly realizes the statistical p ...
The Threshold for Fault-Tolerant Quantum Computation
... Best methods trade extra ancilla qubits for error rate: Ancilla factories create complex ancilla states to substitute for most gates on the data. Errors on ancillas are less ...
... Best methods trade extra ancilla qubits for error rate: Ancilla factories create complex ancilla states to substitute for most gates on the data. Errors on ancillas are less ...
The Violation of Bell Inequalities in the Macroworld
... events are identified that are not identical. This idea was first considered in Aerts and Szabo (1993). Here we investigate it more carefully and we will find that it leads to a deeper insight into the meaning of the violation of the inequalities. Let us state more clearly what we mean by reconsider ...
... events are identified that are not identical. This idea was first considered in Aerts and Szabo (1993). Here we investigate it more carefully and we will find that it leads to a deeper insight into the meaning of the violation of the inequalities. Let us state more clearly what we mean by reconsider ...
Superconducting Circuits and Quantum Computation—T. P. Orlando
... Figure 1a shows a SEM image of the persistent current qubit (inner loop) and the measuring dc SQUID (outer) loop. A schematic of the qubit and the measuring circuit is shown in Figure 1b, where the Josephson junctions are denoted by x's. The sample is fabricated at MIT Lincoln Laboratory in niobium ...
... Figure 1a shows a SEM image of the persistent current qubit (inner loop) and the measuring dc SQUID (outer) loop. A schematic of the qubit and the measuring circuit is shown in Figure 1b, where the Josephson junctions are denoted by x's. The sample is fabricated at MIT Lincoln Laboratory in niobium ...
