Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Kadin, A. M."'
Autor:
Kadin, Alan M., Kaplan, Steven B.
An experiment is proposed to stimulate a superconducting thin film with terahertz (THz) acoustic waves, which is a regime not previously tested. For a thin film on a piezoelectric substrate, this can be achieved by coupling the substrate to a tunable
Externí odkaz:
http://arxiv.org/abs/1609.02003
Autor:
Kadin, Alan M., Kaplan, Steven B.
In recent years, quantum computing has promised a revolution in computing performance, based on massive parallelism enabled by many entangled qubits. Josephson junction integrated circuits have emerged as the key technology to implement such a univer
Externí odkaz:
http://arxiv.org/abs/1408.5410
Autor:
Kadin, Alan M., Kaplan, Steven B.
A single photon is well known to have spin S = hbar, which would correspond to circular polarization, and all quantum transitions with photon absorption or emission correspond to DeltaS = +/-hbar. However, it is also widely believed that a single pho
Externí odkaz:
http://arxiv.org/abs/1407.2605
Autor:
Kadin, Alan M.
A novel two-tiered organization of the microworld is presented, in which only the fundamental quantum fields of the standard model of particle physics (electrons, photons, quarks, etc.) are true quantum waves, exhibiting linear superposition. In cont
Externí odkaz:
http://arxiv.org/abs/1107.5794
Autor:
Kadin, Alan M.
It is well established that superconductivity is based on a coherent quantum state of Cooper pairs with charge 2e, and this is equally true of the Josephson effect. In contrast, Kadin recently presented an alternative real-space model of the supercon
Externí odkaz:
http://arxiv.org/abs/1007.5340
Autor:
Kadin, Alan M.
Electron pairing is central to modern concepts of superconductivity, and provides a basis for the ubiquitous presence of h/2e in the theory and phenomenology. However, the lack of a consistent real-space picture of phonon-mediated pairing suggests th
Externí odkaz:
http://arxiv.org/abs/0909.2901
Autor:
Kadin, Alan M.
Publikováno v:
Physica C 468 (2008) 255-259
A recent analysis by Kadin has noted that the superconducting wavefunction within the BCS theory may be represented in real-space as a spherical electronic orbital (on the scale of the coherence length) coupled to a standing-wave lattice vibration. T
Externí odkaz:
http://arxiv.org/abs/0706.0338
Autor:
Kadin, Alan M.
It is proposed that the paradox of wave-particle duality in quantum mechanics may be resolved using a physical picture analogous to magnetic domains. Within this picture, a quantum particle represents a coherent region of a quantum wave with characte
Externí odkaz:
http://arxiv.org/abs/quant-ph/0603070
Autor:
Kadin, Alan M.
Publikováno v:
J. Supercond. & Novel Magn. 20(4), 285 (May 2007)
The Cooper pair is generally analyzed in momentum space, but its real-space structure also follows directly from the BCS theory. It is shown here that this leads to a spherically symmetrical quasi-atomic wavefunction, with an identical "onion-like" l
Externí odkaz:
http://arxiv.org/abs/cond-mat/0510279
Autor:
Kadin, Alan M.
Publikováno v:
AIP Conf. Proc. 850, "Low Temp. Phys." ed. by Y. Takano, pp. 1655-1656 (2006).
Low-temperature electronic systems require electrical leads which have low electrical resistance to provide bias current I without excessive voltage drop V. But proper cryogenic design also requires high thermal resistance to maintain a minimum heat
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508697