Communications Physics (2022)

Table of Contents
Inferring the size of a collective of self-propelled Vicsek particles from the random motion of a single unit Featured Universal constraint on nonlinear population dynamics Sub-Gbps key rate four-state continuous-variable quantum key distribution within metropolitan area Probing topological Floquet states in WSe2 using circular dichroism in time- and angle-resolved photoemission spectroscopy Dissipative discrete time crystals in a pump-modulated Kerr microcavity Announcements Journal Metrics Meet our new Editorial Board Members Aanjaneya Kumar is our reviewer of the month in August See our Collection on Microresonator Frequency Combs Browse articles Millimetre-scale magnetocardiography of living rats with thoracotomy Quantum chemical insights into hexaboride electronic structures: correlations within the boron p-orbital subsystem Nonreciprocal and chiral single-photon scattering for giant atoms Reassigning the shapes of the 0+ states in the 186Pb nucleus Towards phase-stabilized Fourier domain mode-locked frequency combs Connecting Hodge and Sakaguchi-Kuramoto through a mathematical framework for coupled oscillators on simplicial complexes Non-resonant exceptional points as enablers of noise-resilient sensors Ferroelectricity modulates polaronic coupling at multiferroic interfaces An inhibited laser Collections Editor's Highlights - Communications Physics Trending - Altmetric The role of bot squads in the political propaganda on Twitter Millimetre-scale magnetocardiography of living rats with thoracotomy Reassigning the shapes of the 0+ states in the 186Pb nucleus Connecting Hodge and Sakaguchi-Kuramoto through a mathematical framework for coupled oscillators on simplicial complexes Events Jobs FAQs Videos
Communications Physics (1)

Inferring the size of a collective of self-propelled Vicsek particles from the random motion of a single unit

  • Pietro De Lellis
  • Maurizio Porfiri

Article

Featured

  • Communications Physics (2)

    Universal constraint on nonlinear population dynamics

    In evolutionary theory, Fisher’s fundamental theorem of natural selection establishes a simple relation between the variance of the growth rate and the temporal increase in the average growth rate. Here, the authors extend the theorem based on statistical physics and information theory and show that the speed in dynamical systems describing nonlinear population dynamics is bounded by Fisher information with universal limit exponents only depending on the kind of bifurcation and not on the specific systems.

    • Kyosuke Adachi
    • Ryosuke Iritani
    • Ryusuke Hamazaki

    Article Open Access

  • Communications Physics (3)

    Sub-Gbps key rate four-state continuous-variable quantum key distribution within metropolitan area

    With the continuous development of metropolitan broadband and network, the need of secure and faster transmission also increases. The authors demonstrate a single-carrier four-state continuous-variable quantum key distribution (CVQKD) with sub-Gbps key rate within metropolitan area and secure transmissions up to 25 km

    • Heng Wang
    • Yang Li
    • Bingjie Xu

    Article Open Access

  • Communications Physics (4)

    Probing topological Floquet states in WSe2 using circular dichroism in time- and angle-resolved photoemission spectroscopy

    Direct observation of light-induced topological Floquet states can be challenging due to a number of obstacles such as laser-assisted photoemission which can complicate photoemission spectra. Here, the authors report a theoretical approach to the identification of topological Floquet states using circular dichroism in angle resolved photoemission spectroscopy.

    • Michael Schüler
    • Samuel Beaulieu

    Article Open Access

  • Communications Physics (5)

    Dissipative discrete time crystals in a pump-modulated Kerr microcavity

    Discrete time crystals are a new state of matter emerging via spontaneous discrete translational symmetry breaking in time. The authors demonstrate that a dissipative discrete time crystal appears in an optical microcavity pumped by a phase-modulated continuous wave laser, offering a new route to study this exotic crystal phase.

    (Video) Introducing Communications Physics

    • Hossein Taheri
    • Andrey B. Matsko
    • Krzysztof Sacha

    Article Open Access

Announcements

  • Communications Physics (6)

    Journal Metrics

    Communications Physics has a 2-year impact factor: 6.497 (2021), article downloads of 819,673 (2021) and 7 days from submission to the first editorial decision.

  • Communications Physics (7)

    Meet our new Editorial Board Members

    We are very excited to announce that Dr Chia Wei Hsu, Prof Daniele Margarone, Prof Markus Raschke, Prof Michael Schaub and Dr Martin Stolterfoht have joined the editorial board of the journal.

  • Communications Physics (8)

    Aanjaneya Kumar is our reviewer of the month in August

    Even though still working to complete his PhD, Mr Kumar quickly provided an in-depth assessment that included useful ideas for improving and expanding the paper.

  • Communications Physics (9)

    See our Collection on Microresonator Frequency Combs

    Check out the first few papers of our Focus Collection on Microresonator Frequency Combs: New Horizons. More are soon to follow, so watch this space!

Browse articles

  • Communications Physics (10)

    Millimetre-scale magnetocardiography of living rats with thoracotomy

    Causes of heart failure can be investigated by tracing imperfections in electrical current propagation on the millimetre scale; however, the spatial resolution of current magnetocardiograph methods are limited to the centimetre-scale. Here, the authors report a millimetre-scale nitrogen vacancy-based quantum sensing to measure the magnetic field generated by the heart of a living rat, from which the cardiac electrical currents can be extrapolated.

    • Keigo Arai
    • Akihiro Kuwahata
    • Takayuki Iwasaki

    Article Open Access

  • Communications Physics (11)

    Quantum chemical insights into hexaboride electronic structures: correlations within the boron p-orbital subsystem

    The hexaborides are a family of materials that exhibit an exotic range of low-temperature properties the physics of which is still under debate. Here, the authors adopt ab initio multi-configurational wavefunction theory to investigate the strong correlations of p-electrons in CaB6 and YbB6 and making a comparison with resonant inelastic x-ray scattering data.

    • Thorben Petersen
    • Ulrich K. Rößler
    • Liviu Hozoi
    (Video) P13.3 Communications

    Article Open Access

  • Communications Physics (12)

    Nonreciprocal and chiral single-photon scattering for giant atoms

    Giant atoms coupled to their environment at multiple locations, give rise to unconventional physics not seen with standard atomic systems. In this work, the authors explore the nonreciprocity of giant atoms and propose a scheme of a three-level giant atom coupled to waveguides providing nonreciprocal and chiral scattering which could be used to build efficient single-photon targeted routers and circulators.

    • Yao-Tong Chen
    • Lei Du
    • Jin-Hui Wu

    Article Open Access

  • Communications Physics (13)

    Reassigning the shapes of the 0+ states in the 186Pb nucleus

    The authors study an interesting phenomena of shape coexistence in 186Pb. In an elegant and well-documented experiment, they confirm the coexistence of the three 0+ states in the 186Pb nucleus and reassign the shapes associated with the excited 0+ states.

    • Joonas Ojala
    • Janne Pakarinen
    • Robert Wadsworth

    Article Open Access

  • Communications Physics (14)

    Towards phase-stabilized Fourier domain mode-locked frequency combs

    Fourier domain mode-locked lasers provide coherent, wavelength swept light useful for imaging applications, but the phase relation between frequencies is not understood. Here, experimental and numerical data is presented that suggests a fixed phase relation and comb-like structure of the sweep.

    • Christin Grill
    • Torben Blömker
    • Robert Huber

    Article Open Access

  • Communications Physics (15)

    Connecting Hodge and Sakaguchi-Kuramoto through a mathematical framework for coupled oscillators on simplicial complexes

    Synchronization dynamics in the presence of higher order interactions is well represented through variations of the Kuramoto model and subject of current interest. Here, the authors study and characterize the behavior of the simplicial Kuramoto model with weights on any simplices and in the presence of linear and nonlinear frustration, defined as the simplicial Sakaguchi-Kuramoto model.

    • Alexis Arnaudon
    • Robert L. Peach
    • Paul Expert

    Article Open Access

  • Communications Physics (16)
    (Video) Communication Systems | Class 12 | Unacademy JEE | LIVE DAILY | IIT JEE Physics | Jayant Nagda

    Non-resonant exceptional points as enablers of noise-resilient sensors

    Sensing schemes based on exceptional point degeneracies in the resonant spectrum of non-Hermitian systems have been recently criticized for being susceptible to various sources of noise and structural imperfections. Here, the authors study non-resonant exceptional point degeneracies in the spectrum of transfer matrices of periodic structures, based on which passive sensors with enhanced noise resilience are then proposed.

    • William Tuxbury
    • Rodion Kononchuk
    • Tsampikos Kottos

    Article Open Access

  • Communications Physics (17)

    Ferroelectricity modulates polaronic coupling at multiferroic interfaces

    A deeper understanding of the coupling at the interface of multiferroics heterostructures is being achieved by the use of synchrotron radiation techniques. Here, the authors use k-resolved soft X-ray photoemission spectroscopy and first principles calculations to investigate the band structure of several multiferroic heterostructures, isolating the distinct signature of the interface.

    • Marius Adrian Husanu
    • Dana Georgeta Popescu
    • Vladimir N. Strocov

    Article Open Access

  • Communications Physics (18)

    An inhibited laser

    Lasers in general are operated using a cavity resonant with emitters. In this study, the authors demonstrated a laser operating under an anti-resonant condition, where the emitter resonance is equally detuned from two Fabry–Perot fringes. This configuration may pave the way for reducing the laser linewidth and cavity pulling effect.

    • Tiantian Shi
    • Duo Pan
    • Jingbiao Chen

    Article Open Access

Collections

Communications Physics (19)

Editor's Highlights - Communications Physics

Editors' picks from 2022Cover art by Markus Ternes10.1038/s42005-021-00601-8

  • Elena Belsole

Collection

Communications Physics (24)

Events

  • 4th Growth Factors in Regeneration and Regenerative Medicine Conference

    Fiesta Americana,

  • EMBO | EMBL Symposium The complex life of RNA

    EMBL Advanced Training Centre

  • 10th International Multithematic Bio-Medical Congress (IMBMC) Scientific Cyprus

    The venue of the congress is the Cultural Center of School of Medicine, European University Cyprus, Nicosia, Cyprus

  • Cell–Cell Communication in Bacteria: Fundamental and Applied Aspects

    Robinson College

  • EMBO | EMBL Symposium: The neurovascular interface

    EMBL Advanced Training Centre

Jobs

  • 65449: Physicist, mathematician, computer scientist or engineer or similar with a specialization in the field of AI and quantum computing or quantum machine learning (f/m/x) - Safety and Security by Design

    German Aerospace Center (DLR)

    Ulm, Germany

  • IBPT 02-2022 Master thesis: Multiobjective Bayesian optimization of the KARA injection process

    Karlsruhe Institute of Technology (KIT)

    Karlsruhe, Germany

  • Staff Scientist @ The Laboratory of Tumor Inflammation and Angiogenesis

    Flanders Institute for Biotechnology (VIB)

    Leuven, Belgium

  • 65156: Engineer Electrical Engineering, Automation Technology, Information and Communication Technology or similar (f/m/x) - Electronics Development, Test, and Verification of Guidance, Navigation and Control Systems for Space Applications

    German Aerospace Center (DLR)

    Bremen, Germany

    (Video) Communication System | Basic to JEE Level | Unacademy Atoms | Abhilash Sharma

  • Assistant Professor (Sustainable Solutions for Materials Production and Manufacturing)

    The University of British Columbia (UBC)

    Vancouver, Canada

(Video) COMMUNICATION SYSTEM in One Shot - Full Chapter Revision | Class 12 | JEE Main

FAQs

What is the meaning of communication physics? ›

Communication physics is one of the applied branches of physics. It deals with various kinds of communication systems.

What is the importance of physics in communication? ›

Physics allows us to understand the electromagnetic radiation we use to transmit data with fiber optics and satellites and to build computers that interpret those signals and transmit data on the Internet.

What is the impact factor of communications biology? ›

What is the impact factor of nature physics? ›

What are the 5 types of communication systems? ›

The five types of communication you need to know about are verbal communication, nonverbal communication, written communication, visual communication, and listening.
  • Verbal Communication. ...
  • Nonverbal Communication. ...
  • Written Communication. ...
  • Visual Communication. ...
  • Listening.

Videos

1. COMMUNICATION SYSTEMS in 1 Shot | From Zero to Hero | JEE Main & Advanced
(JEE Wallah)
2. COMMUNICATION SYSTEM - Part 1 || in HINDI
(EduPoint)
3. Digital Communications - A Level Physics
(Physics Online)
4. CIE A Level Physics: Communications - Modulation
(James Wright)
5. Communication Systems | Quick REVISION & PYQs | Amplitude Modulation | Antenna Length | JEE Physics
(Eduniti - Physics by Mohit Goenka_IITKGP)
6. Meet our Authors from Japan – Communications Physics
(Springer Nature Group)

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