Coupling ultracold atoms to mechanical oscillators
... Alternatively, one can increase the effective mass of the atoms by using a large number of them. Such collective enhancement is a promising route to achieve strong coupling mediated by an optical lattice (Sec. 5). For the perspective of creating a coupled quantum system where the mechanical oscillat ...
... Alternatively, one can increase the effective mass of the atoms by using a large number of them. Such collective enhancement is a promising route to achieve strong coupling mediated by an optical lattice (Sec. 5). For the perspective of creating a coupled quantum system where the mechanical oscillat ...
Lectures on Arithmetic Noncommutative Geometry Matilde Marcolli
... closer to rigid analytic geometry. This is the case, for instance, with the noncommutative tori Tθ , which already at the C ∗ -algebra level exhibit moduli that behave much like moduli of one-dimensional complex tori (elliptic curves) in the commutative case. In the context we are going to discuss t ...
... closer to rigid analytic geometry. This is the case, for instance, with the noncommutative tori Tθ , which already at the C ∗ -algebra level exhibit moduli that behave much like moduli of one-dimensional complex tori (elliptic curves) in the commutative case. In the context we are going to discuss t ...
THEORETICAL AND COMPUTATIONAL METHODS
... for three free particles, while E < 0 dissociation limit represents one bound two-body state plus a free particle. . . . . . . . . . . . . . . . . . . . . . . . ...
... for three free particles, while E < 0 dissociation limit represents one bound two-body state plus a free particle. . . . . . . . . . . . . . . . . . . . . . . . ...
Bell Inequalities: What do we know about them and why should
... But there is local-realist model for this: shared coin flip Bell’64: there are other quantum predictions that cannot be reproduced by local-realist models Bell Inequalities: What do we know about them and why should cryptographers care – p. 4/20 ...
... But there is local-realist model for this: shared coin flip Bell’64: there are other quantum predictions that cannot be reproduced by local-realist models Bell Inequalities: What do we know about them and why should cryptographers care – p. 4/20 ...
Experiments with hydrogen - discovery of the Lamb shift
... Lambs shift discovery revitalized development of QED today hydrogen and hydrogen like spectroscopy serves as a extreme precision test of QED, with unprecedented accuracy ...
... Lambs shift discovery revitalized development of QED today hydrogen and hydrogen like spectroscopy serves as a extreme precision test of QED, with unprecedented accuracy ...
Two Qubits Tavis-Cummings Model Beyond the Rotating Wave
... electrons coupled to a phonon mode of a crystal lattice [3], or super-conducting qubits interacting with a nanomechanical resonator [4, 5], a transmission line resonator [6, 7], or an LC circuit [8, 9]. In the area of quantum optics, the model describing the interaction of a single qubit with a harm ...
... electrons coupled to a phonon mode of a crystal lattice [3], or super-conducting qubits interacting with a nanomechanical resonator [4, 5], a transmission line resonator [6, 7], or an LC circuit [8, 9]. In the area of quantum optics, the model describing the interaction of a single qubit with a harm ...
Contents
... Physicists believe that there is an underlying simplicity and unity in Nature that can be expressed by mathematical language. Although every physical phenomenon is presented to us as a rather complex pattern of interrelated “events”, the human mind is somehow able to recognize within Nature’s manife ...
... Physicists believe that there is an underlying simplicity and unity in Nature that can be expressed by mathematical language. Although every physical phenomenon is presented to us as a rather complex pattern of interrelated “events”, the human mind is somehow able to recognize within Nature’s manife ...
Optomechanics in the Quantum Regime
... mode of the mechanical motion has been cooled down to temperatures up to a few mK starting from room temperature (see for example [14]). Optomechanical cooling may eventually be used to reach the ground state of mechanical motion [15, 16] and several groups aim at reaching this goal. This is indeed ...
... mode of the mechanical motion has been cooled down to temperatures up to a few mK starting from room temperature (see for example [14]). Optomechanical cooling may eventually be used to reach the ground state of mechanical motion [15, 16] and several groups aim at reaching this goal. This is indeed ...
Controlling a quantum gas of polar molecules in
... The production of molecules from dual species atomic quantum gases has enabled experiments that employ molecules at nanoKelvin temperatures. As a result, every degree of freedom of these molecules is in a well-defined quantum state and exquisitely controlled. These ultracold molecules open a new wor ...
... The production of molecules from dual species atomic quantum gases has enabled experiments that employ molecules at nanoKelvin temperatures. As a result, every degree of freedom of these molecules is in a well-defined quantum state and exquisitely controlled. These ultracold molecules open a new wor ...
t+1
... • Injective PEPS can be prepared efficiently on a quantum computer, under the following conditions: – Sequence of parent Hamiltonians is gapped – PEPS maps A(v) are well-conditioned • G-injective PEPS can be prepared efficiently under similar conditions includes many important topological states • ...
... • Injective PEPS can be prepared efficiently on a quantum computer, under the following conditions: – Sequence of parent Hamiltonians is gapped – PEPS maps A(v) are well-conditioned • G-injective PEPS can be prepared efficiently under similar conditions includes many important topological states • ...
High Frequency Noise Detection in Mesoscopic Devices
... to describe the transport, and quantum effects, due to the reduced dimensionality, need to be taken into account. While some aspects of the quantum behavior might represent a nuisance for future devices (e.g. current leakage due to quantum tunneling or the intrinsic current fluctuations due to the c ...
... to describe the transport, and quantum effects, due to the reduced dimensionality, need to be taken into account. While some aspects of the quantum behavior might represent a nuisance for future devices (e.g. current leakage due to quantum tunneling or the intrinsic current fluctuations due to the c ...
Causal sets:
... correspondence, sprinkling. A local dynamics could not suppress such a large entropy. But: the number of possible relations scales like this too; an action on causal sets cannot be local in the sense used above. Questions: •Do we always see these kinds of posets dominating in toy dynamics? •sprinkli ...
... correspondence, sprinkling. A local dynamics could not suppress such a large entropy. But: the number of possible relations scales like this too; an action on causal sets cannot be local in the sense used above. Questions: •Do we always see these kinds of posets dominating in toy dynamics? •sprinkli ...