EPJ

a
b
c
d
e
ap
st
h
plus
ds
pv
ti
qt
am
n

Authors & Readers

Submission
- EPJ A
- EPJ B
- EPJ C
- EPJ D
- EPJ E
- EPJ AP
- EPJ ST
- EPJ H
- EPJ PLUS
- EPJ DS
- EPJ PV
- EPJ TI
- EPJ QT
- EPJ AM
- EPJ N
- EPJ WOC
LaTeX Macros
- EPJ A
- EPJ B
- EPJ C
- EPJ D
- EPJ E
- EPJ AP
- EPJ ST
- EPJ H
- EPJ PLUS
- EPJ DS
- EPJ TI
- EPJ QT
- EPJ WOC
TOC alert
- EPJ A
- EPJ B
- EPJ C
- EPJ D
- EPJ E
- EPJ AP
- EPJ ST
- EPJ H
- EPJ PLUS
- EPJ DS
- EPJ PV
- EPJ TI
- EPJ QT
- EPJ AM
- EPJ N
- EPJ WOC
RSS feeds
Permission Requests
Policy on Publishing Integrity
FAQ
Videos presenting EPJ

Tweets de @EPJscience

Download citation

An improved quantum condition for the bound state problem in non-relativistic quantum mechanics using the NUFA method

P. Rajesh Kumar

Eur. Phys. J. Plus, 137 1 (2022) 4

DOI: https://doi.org/10.1140/epjp/s13360-021-02234-w

Back to the article

Open calls for papers

EPJ A Topical Collection devoted to the legacy of Peter Schuck
EPJ A Topical Collection: Radiative Corrections: From Medium to High Energy Experiments
EPJ A Topical Collection: Short-Range Correlations and the EMC Effect
EPJ A Topical Issue: Heavy and Super-Heavy Nuclei and Elements: Production and Properties
EPJ B Topical Issue: Extreme Value Statistics and Search in Biology: Theory and Simulations
EPJ B Topical Issue: Neuromorphic Bio-inspired Computing
EPJ B Topical Issue: New frontiers in exploring the dynamics of community structure in online social networks
EPJ B Topical Issue: Quantum phase transitions and open quantum systems: A tribute to Prof. Amit Dutta
EPJ B Topical Issue: Superconducting Graphene
EPJ D Topical Issue: Electron and Positron Interactions and Their Applications: a tribute to Professor Michael Brunger
EPJ D Topical Issue: Quantum Walks and applications
EPJ E Topical Issue: Festschrift in honor of Philip (Fyl) Pincus
EPJ H Special Issue: History for Physics: Contextualizing modern developments in the foundations of quantum theory
EPJ N Topical Issue on Research Reactor use and projects on modeling and experimental breakthroughs for Advanced Nuclear Reactors
EPJ Plus Focus Point Issue: Citizen science for physics: From Education and Outreach to Crowdsourcing fundamental research
EPJ Plus Focus Point Issue: Focus Point on Higher Derivatives in Quantum Gravity: Theory, Tests, Phenomenology
EPJ Plus Focus Point Issue: The Magic of Glass
EPJ Quantum Technology - Open Calls for Papers
EPJ ST Special Issue Celestial Mechanics: new discoveries and challenges for space exploration
EPJ ST Special Issue: b-quark physics as a precision laboratory: status and future prospects
EPJ ST Special Issue: Frontier 23: Elementary particle physics, dark matter and astroparticle physics
EPJ ST Special Issue: Machine Learning in Quantum Many Body and Physical Systems
EPJ ST Special Issue: Molecular and Cellular Mechanics
EPJ Techniques and Instrumentation - Open Calls for Papers

Special issues

General Information
Topical Issues/Focus Points