Results 31 to 40 of about 65,954 (297)

Unraveling the nature of spin excitations disentangled from charge contributions in a doped cuprate superconductor

npj Quantum Materials, 2022
The nature of the spin excitations in superconducting cuprates is a key question toward a unified understanding of the cuprate physics from long-range antiferromagnetism to superconductivity.
Wenliang Zhang, Cliò Efthimia Agrapidis, Yi Tseng, Teguh Citra Asmara, Eugenio Paris, Vladimir N. Strocov, Enrico Giannini, Satoshi Nishimoto, Krzysztof Wohlfeld, Thorsten Schmitt   +9 more
doaj   +1 more source

Microscopic dynamics in liquid binary alloys: orbital-free ab-initio molecular dynamics studies

Condensed Matter Physics, 2008
We report an ab-initio molecular dynamics study on the collective excitations in several s-p bonded liquid binary alloys. Results are reported for the Li-Na, Li-Mg, K-Cs and Li-Ba liquid alloys at different concentrations, which display mass ratios ...
D.J.González, L.E.González
doaj   +1 more source

Entangling two Bose Einstein condensates in a double cavity system

, 2010
We propose a scheme to transfer the quantum state of light fields to the collective density excitations of a Bose Einstein condensate (BEC) in a cavity.
Aranya B Bhattacherjee, Bhattacherjee A, Bogoliubov N N, Deb B Agarwal G S, Griessner A, ManMohan, , Ng H T, Parkin A S, Pinard M, Priyanka Verma, Tarun Kumar, Walls D F, Werner R F   +12 more
core   +1 more source

Interferences between Bogoliubov excitations in superfluids of light

Physical Review Research, 2020
Paraxial fluids of light represent an alternative platform to atomic Bose-Einstein condensates and superfluid liquids for the study of the quantum behavior of collective excitations.
Quentin Fontaine, Pierre-Élie Larré, Giovanni Lerario, Tom Bienaimé, Simon Pigeon, Daniele Faccio, Iacopo Carusotto, Élisabeth Giacobino, Alberto Bramati, Quentin Glorieux   +9 more
doaj   +1 more source

Electromagnetic characteristics and effective gauge theory of double-layer quantum Hall systems

, 2002
The electromagnetic characteristics of double-layer quantum Hall systems are studied, with projection to the lowest Landau level taken into account and intra-Landau-level collective excitations treated in the single-mode approximation.
A. H. MacDonald, A. H. MacDonald, A. Lopez, A. Lopez, A. Lopez, B. Blok, B. I. Halperin, B. I. Halperin, D. C. Tsui, D. G. Barci, D. Yoshioka, D.-H. Lee, E. Fradkin, F. A. Schaposnik, H. A. Fertig, J. K. Jain, J. P. Eisenstein, K. Moon, K. Shizuya, K. Shizuya, K. Shizuya, K. Shizuya, K. Yang, N. Read, R. B. Laughlin, S. C. Zhang, S. C. Zhang, S. M. Girvin, S. M. Girvin, S. M. Girvin, S. Q. Murphy, S. R. Renn, T. Chakraborty, W. Kohn, X. G. Wen, X. G. Wen, Y. W. Suen, Z. F. Ezawa, Z. F. Ezawa   +38 more
core   +1 more source

Collective Excitation of Nuclear Matter [PDF]

Progress of Theoretical Physics, 1960
Collective excitations of nuclear matter that have their origin in the short-range interaction between nucleons in nucleus are studied in order to correlate strongly excited level groups in nuclear reactions of relatively high energy with nuclear structure.
openaire   +2 more sources

Relaxation of Collective Excitations in LJ-13 Cluster

, 1996
We have performed classical molecular dynamics simulation of $Ar_{13}$ cluster to study the behavior of collective excitations. In the solid ``phase'' of the cluster, the collective oscillation of the monopole mode can be well fitted to a damped harmonic
S. N. Behera, Typeset Using Revtex, Umesh A. Salian, V. S. Ramamurthy   +3 more
core   +2 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The influence of dissipation on the quasielastic barrier distributions of some nuclear systems [PDF]

EPJ Web of Conferences
We present the review of last studies concerning the interpretation of barrier distributions. In some cases, dissipation strongly influences the shape of quasielastic and fusion barrier distributions, smoothing their structure caused by collective ...
Piasecki Eryk, Colucci Giulia, Trzcińska Agnieszka, Wolińska-Cichocka Marzena   +3 more
doaj   +1 more source

Phenomenological characterisation of semi-holographic non-Fermi liquids

, 2013
We analyse some phenomenological implications of the most general semi-holographic models for non-Fermi liquids that have emerged with inputs from the holographic correspondence.
Mukhopadhyay, Ayan, Policastro, Giuseppe
core   +2 more sources