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링크 : http://www.nature.com/nphys/journal/v13/n5/index.html
doi:10.1038/nphys4137
Like all journals based on Nature's editorial philosophy, Nature Physics relies on a dedicated team of full-time editors. We briefly describe who they are and what they do.
Full Text- Meet the editors | PDF (1,487 KB)- Meet the editors
doi:10.1038/nphys4115
Full Text- DanceThe light fantastic | PDF (648 KB)- DanceThe light fantastic
doi:10.1038/nphys4125
Full Text- TelevisionBig brains on the small screen | PDF (1,074 KB)- TelevisionBig brains on the small screen
Lenka Zdeborová
doi:10.1038/nphys4053
A recent burst of activity in applying machine learning to tackle fundamental questions in physics suggests that associated techniques may soon become as common in physics as numerical simulations or calculus.
Full Text- Machine learningNew tool in the box | PDF (145 KB)- Machine learningNew tool in the box
See also: Letter by Carrasquilla & Melko | Letter by van Nieuwenburg et al.
Rajesh Ganapathy & Ajay K. Sood
doi:10.1038/nphys4057
There is growing evidence for the kinetics of homogeneous nucleation being a multi-step process. Colloid experiments and simulations now suggest that heterogeneous nucleation is no exception.
Full Text- CrystallizationBrought to the surface | PDF (602 KB)- CrystallizationBrought to the surface
See also: Article by Arai & Tanaka
Norbert Langer
doi:10.1038/nphys4048
The spectroscopic observations of the very early stages of a supernova provide a glimpse into its environment prior to the explosion.
Full Text- SupernovaeMemories of a dying star | PDF (151 KB)- SupernovaeMemories of a dying star
See also: Article by Yaron et al.
R. Moessner & S. L. Sondhi
doi:10.1038/nphys4106
Over the past decade, remarkable progress has occurred in the physics of closed quantum systems away from equilibrium, culminating in the recent experimental realization of so-called time crystals. This Progress Article surveys these developments.
Abstract- Equilibration and order in quantum Floquet matter | Full Text- Equilibration and order in quantum Floquet matter | PDF (671 KB)- Equilibration and order in quantum Floquet matter
Juan Carrasquilla & Roger G. Melko
doi:10.1038/nphys4035
The success of machine learning techniques in handling big data sets proves ideal for classifying condensed-matter phases and phase transitions. The technique is even amenable to detecting non-trivial states lacking in conventional order.
First Paragraph- Machine learning phases of matter | Full Text- Machine learning phases of matter | PDF (661 KB)- Machine learning phases of matter | Supplementary information
See also: Letter by van Nieuwenburg et al. | News and Views by Zdeborová
Evert P. L. van Nieuwenburg, Ye-Hua Liu & Sebastian D. Huber
doi:10.1038/nphys4037
A neural-network technique can exploit the power of machine learning to mine the exponentially large data sets characterizing the state space of condensed-matter systems. Topological transitions and many-body localization are first on the list.
First Paragraph- Learning phase transitions by confusion | Full Text- Learning phase transitions by confusion | PDF (858 KB)- Learning phase transitions by confusion
See also: Letter by Carrasquilla & Melko | News and Views by Zdeborová
A. Leblanc, A. Denoeud, L. Chopineau, G. Mennerat, Ph. Martin & F. Quéré
doi:10.1038/nphys4007
Plasma optics enables the manipulation of highly intense laser beams. Now, plasma holograms, involving the creation of a modulated plasma surface on a solid target, are reported — for example, plasma hologram fork gratings produce optical vortices.
First Paragraph- Plasma holograms for ultrahigh-intensity optics | Full Text- Plasma holograms for ultrahigh-intensity optics | PDF (874 KB)- Plasma holograms for ultrahigh-intensity optics | Supplementary information
Tae-Hwan Kim, Sangmo Cheon & Han Woong Yeom
doi:10.1038/nphys4026
A demonstration of switching between solitons of different chirality in a one-dimensional electronic system shows how topological excitations can be used to realize non-trivial algebraic operations.
First Paragraph- Switching chiral solitons for algebraic operation of topological quaternary digits | Full Text- Switching chiral solitons for algebraic operation of topological quaternary digits | PDF (644 KB)- Switching chiral solitons for algebraic operation of topological quaternary digits | Supplementary information
Seonghoon Woo, Tristan Delaney & Geoffrey S. D. Beach
doi:10.1038/nphys4022
Experiments show how domain walls can act as reservoirs of exchange energy that can be used to controllably launch or detect spin waves in ferromagnetic nanowires.
First Paragraph- Magnetic domain wall depinning assisted by spin wave bursts | Full Text- Magnetic domain wall depinning assisted by spin wave bursts | PDF (1,182 KB)- Magnetic domain wall depinning assisted by spin wave bursts | Supplementary information
Ján Nyéki, Anastasia Phillis, Andrew Ho, Derek Lee, Piers Coleman, Jeevak Parpia, Brian Cowan & John Saunders
doi:10.1038/nphys4023
A detailed analysis of low-temperature torsional oscillation measurements on two-dimensional 4He reveals evidence for intertwined superfluid and density wave order in this system.
First Paragraph- Intertwined superfluid and density wave order in two-dimensional 4He | Full Text- Intertwined superfluid and density wave order in two-dimensional 4He | PDF (2,126 KB)- Intertwined superfluid and density wave order in two-dimensional 4He | Supplementary information
Pranjal Bordia, Henrik Lüschen, Ulrich Schneider, Michael Knap & Immanuel Bloch
doi:10.1038/nphys4020
Many-body localization, which exhibits a fascinating interplay between disorder and interactions, can be studied using ultracold atoms in a quasiperiodic chain. Adding periodic driving makes things even more interesting.
Abstract- Periodically driving a many-body localized quantum system | Full Text- Periodically driving a many-body localized quantum system | PDF (965 KB)- Periodically driving a many-body localized quantum system | Supplementary information
Kejie Fang, Jie Luo, Anja Metelmann, Matthew H. Matheny, Florian Marquardt, Aashish A. Clerk & Oskar Painter
doi:10.1038/nphys4009
Combining synthetic magnetism and controlled dissipation, researchers created an optomechanical device in which photons and phonons are coupled, enabling non-reciprocal (asymmetric) photon transport and directional amplification.
Abstract- Generalized non-reciprocity in an optomechanical circuit via synthetic magnetism and reservoir engineering | Full Text- Generalized non-reciprocity in an optomechanical circuit via synthetic magnetism and reservoir engineering | PDF (1,345 KB)- Generalized non-reciprocity in an optomechanical circuit via synthetic magnetism and reservoir engineering | Supplementary information
Mazyar Sabbar, Henry Timmers, Yi-Jen Chen, Allison K. Pymer, Zhi-Heng Loh, Scott G. Sayres, Stefan Pabst, Robin Santra & Stephen R. Leone
doi:10.1038/nphys4027
An experimental and theoretical study of the real-time dynamics in strong-field ionization of xenon atoms reveals the previously unknown role of transient ground-state polarization.
Abstract- State-resolved attosecond reversible and irreversible dynamics in strong optical fields | Full Text- State-resolved attosecond reversible and irreversible dynamics in strong optical fields | PDF (1,545 KB)- State-resolved attosecond reversible and irreversible dynamics in strong optical fields | Supplementary information
Dante M. Kennes, Eli Y. Wilner, David R. Reichman & Andrew J. Millis
doi:10.1038/nphys4024
Recent developments in advanced light sources have made it possible to transiently alter the electronic properties of materials by exciting specific atomic vibrations in solids. This study provides a theoretical framework for these experiments.
Abstract- Transient superconductivity from electronic squeezing of optically pumped phonons | Full Text- Transient superconductivity from electronic squeezing of optically pumped phonons | PDF (578 KB)- Transient superconductivity from electronic squeezing of optically pumped phonons | Supplementary information
Snir Gazit, Mohit Randeria & Ashvin Vishwanath
doi:10.1038/nphys4028
Lattice gauge theories are notoriously hard to analyse at finite fermion density, due to the so-called fermion sign problem. A study now shows this can be circumvented for the case of Ising gauge theories.
Abstract- Emergent Dirac fermions and broken symmetries in confined and deconfined phases of Z2 gauge theories | Full Text- Emergent Dirac fermions and broken symmetries in confined and deconfined phases of Z2 gauge theories | PDF (629 KB)- Emergent Dirac fermions and broken symmetries in confined and deconfined phases of Z2 gauge theories | Supplementary information
Ron Sabo, Itamar Gurman, Amir Rosenblatt, Fabien Lafont, Daniel Banitt, Jinhong Park, Moty Heiblum, Yuval Gefen, Vladimir Umansky & Diana Mahalu
doi:10.1038/nphys4010
Two challenging questions related to the quantum Hall effect (QHE) are how edge reconstruction works and where the current flows. A new model now gives the answer for two types of QHE states — two separate downstream chiral edge channels are involved.
Abstract- Edge reconstruction in fractional quantum Hall states | Full Text- Edge reconstruction in fractional quantum Hall states | PDF (2,701 KB)- Edge reconstruction in fractional quantum Hall states | Supplementary information
Chia Wei Hsu, Seng Fatt Liew, Arthur Goetschy, Hui Cao & A. Douglas Stone
doi:10.1038/nphys4036
Controlled wave propagation in disordered media is a challenge because of scattering processes. Now it is shown that for speckled targets much larger than the wavelength, long-range correlations between the speckles enhance wave propagation control.
Abstract- Correlation-enhanced control of wave focusing in disordered media | Full Text- Correlation-enhanced control of wave focusing in disordered media | PDF (966 KB)- Correlation-enhanced control of wave focusing in disordered media | Supplementary information
Shunto Arai & Hajime Tanaka
doi:10.1038/nphys4034
Controlled crystal growth can be achieved by initiating nucleation on a substrate — but the mechanisms at play are still poorly understood. Experiments and simulations now reveal conditions for the growth of defect-free crystals of charged colloids.
Abstract- Surface-assisted single-crystal formation of charged colloids | Full Text- Surface-assisted single-crystal formation of charged colloids | PDF (2,933 KB)- Surface-assisted single-crystal formation of charged colloids | Supplementary information
See also: News and Views by Ganapathy & Sood
O. Yaron, D. A. Perley, A. Gal-Yam, J. H. Groh, A. Horesh, E. O. Ofek, S. R. Kulkarni, J. Sollerman, C. Fransson, A. Rubin, P. Szabo, N. Sapir, F. Taddia, S. B. Cenko, S. Valenti, I. Arcavi, D. A. Howell, M. M. Kasliwal, P. M. Vreeswijk, D. Khazov, O. D. Fox, Y. Cao, O. Gnat, P. L. Kelly, P. E. Nugent, A. V. Filippenko, R. R. Laher, P. R. Wozniak, W. H. Lee, U. D. Rebbapragada, K. Maguire, M. Sullivan & M. T. Soumagnac
doi:10.1038/nphys4025
Type II supernova explosions are common, but our understanding of such events is not complete. Such an event was observed just three hours after the explosion started, providing important information about the early stages.
Abstract- Confined dense circumstellar material surrounding a regular type II supernova | Full Text- Confined dense circumstellar material surrounding a regular type II supernova | PDF (2,082 KB)- Confined dense circumstellar material surrounding a regular type II supernova | Supplementary information
See also: News and Views by Langer
Alberto Moscatelli
doi:10.1038/nphys4126
Alberto Moscatelli surveys a series of experiments on the electron g-factor that marked the departure from the Dirac equation and contributed to the development of quantum electrodynamics.