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- V. M. Shabaev, I. I. Tupitsyn, V. A. Yerokhin, Günter Plunien, G Soff
- Physical review letters
- 2004

A new approach to finite basis sets for the Dirac equation is developed. It does not involve spurious states and improves the convergence properties of basis-set calculations. Efficiency of the… (More)

- Michael Uhlmann, Günter Plunien, R. Schützhold, Gerhard Soff
- Physical review letters
- 2004

Motivated by a recent proposal for an experimental verification of the dynamical Casimir effect, the macroscopic electromagnetic field within a perfect cavity containing a thin slab with a… (More)

- R. Schützhold, Günter Plunien, Gerhard Soff
- Physical review letters
- 2002

As an alternative to the sonic black hole analogs we discuss a different scenario for modeling the Schwarzschild geometry in a laboratory--the dielectric black hole. The dielectric analog of the… (More)

- Andrey V Volotka, Günter Plunien
- Physical review letters
- 2014

A systematic investigation of the nuclear polarization effects in one- and few-electron heavy ions is presented. The nuclear polarization corrections in the zeroth and first orders in 1/Z are… (More)

- Andrey V Volotka, Dmitry A Glazov, O. V. Andreev, V. M. Shabaev, I. I. Tupitsyn, Günter Plunien
- Physical review letters
- 2012

A rigorous evaluation of the two-photon exchange corrections to the hyperfine structure in lithiumlike heavy ions is presented. As a result, the theoretical accuracy of the specific difference… (More)

- Andrey V Volotka, Dmitry A Glazov, V. M. Shabaev, I. I. Tupitsyn, Günter Plunien
- Physical review letters
- 2014

A rigorous QED evaluation of the two-photon exchange corrections to the g factor of lithiumlike ions is presented. The screened self-energy corrections are calculated for the intermediate-Z region,… (More)

- Andreas Wagner, Sven Sturm, +7 authors Klaus Blaum
- Physical review letters
- 2013

The g factor of lithiumlike silicon (28)Si(11+) has been measured in a triple-Penning trap with a relative uncertainty of 1.1×10(-9) to be g(exp)=2.000 889 889 9(21). The theoretical prediction for… (More)

We performab initio QED calculations of energy levels for the n = 1 andn = 2 states of He-like ions with the nuclear charge in the range Z = 12-100. The complete set of two-electron QED corrections… (More)

- Andrey V Volotka, Dmitry A Glazov, V. M. Shabaev, I. I. Tupitsyn, Günter Plunien
- Physical review letters
- 2009

A rigorous evaluation of the complete gauge-invariant set of the screened one-loop QED corrections to the hyperfine structure and g factor in lithiumlike heavy ions is presented. The calculations are… (More)

- Vasily Sharipov, Leonti N Labzowsky, Günter Plunien
- Physical review letters
- 2007

Potential energy curves for excited leptonic states of the helium-antihydrogen system are calculated within the Ritz variational approach. An explicitly correlated ansatz for the leptonic wave… (More)