P. P. Raychev

1.4k total citations
46 papers, 1.1k citations indexed

About

P. P. Raychev is a scholar working on Nuclear and High Energy Physics, Atomic and Molecular Physics, and Optics and Spectroscopy. According to data from OpenAlex, P. P. Raychev has authored 46 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Nuclear and High Energy Physics, 20 papers in Atomic and Molecular Physics, and Optics and 18 papers in Spectroscopy. Recurrent topics in P. P. Raychev's work include Nuclear physics research studies (15 papers), Algebraic structures and combinatorial models (15 papers) and Advanced Chemical Physics Studies (12 papers). P. P. Raychev is often cited by papers focused on Nuclear physics research studies (15 papers), Algebraic structures and combinatorial models (15 papers) and Advanced Chemical Physics Studies (12 papers). P. P. Raychev collaborates with scholars based in Bulgaria, Greece and Italy. P. P. Raychev's co-authors include Dennis Bonatsos, R. P. Roussev, Yu.F. Smirnov, N. Minkov, P. A. Terziev, D. Lenis, S. B. Drenska, Ani Georgieva, E.N. Argyres and Amand Faessler and has published in prestigious journals such as Physics Letters B, Physical Review A and Chemical Physics Letters.

In The Last Decade

P. P. Raychev

46 papers receiving 1.0k citations

Peers

P. P. Raychev

NHEP

AMPO

SNP

SPECT

R. P. Roussev Bulgaria

M. S. Marinov Russia

Alexander Sevrin Belgium

Mikhail S. Plyushchay Chile

A. H. Zímerman Brazil

K. Fabricius Germany

M. Karowski Germany

C. Daskaloyannis Greece

R. Giachetti Italy

E.R. Marshalek United States

R. P. Roussev Bulgaria

P. P. Raychev

325 ×0.5

NHEP

266 ×0.5

AMPO

168 ×0.5

SNP

228 ×0.7

188 ×0.7

SPECT

Citations per year, relative to P. P. Raychev P. P. Raychev (= 1×) peers R. P. Roussev

Countries citing papers authored by P. P. Raychev

Since Specialization

Citations

This map shows the geographic impact of P. P. Raychev's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by P. P. Raychev with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. P. Raychev more than expected).

Fields of papers citing papers by P. P. Raychev

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P. P. Raychev. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by P. P. Raychev. The network helps show where P. P. Raychev may publish in the future.

Co-authorship network of co-authors of P. P. Raychev

This figure shows the co-authorship network connecting the top 25 collaborators of P. P. Raychev. A scholar is included among the top collaborators of P. P. Raychev based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with P. P. Raychev. P. P. Raychev is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Bonatsos, Dennis, D. Lenis, N. Minkov, P. P. Raychev, & P. A. Terziev. (2004). Extended E(5) and X(5) symmetries: Series of models providing parameter-independent predictions. Physics of Atomic Nuclei. 67(10). 1767–1775. 2 indexed citations

Bonatsos, Dennis, D. Lenis, N. Minkov, et al.. (2004). E(5) and X(5) critical point symmetries obtained from Davidson potentials through a variational procedure. Physical Review C. 70(2). 44 indexed citations

Bonatsos, Dennis, D. Lenis, N. Minkov, P. P. Raychev, & P. A. Terziev. (2004). Sequence of potentials lying between the U(5) and X(5) symmetries. Physical Review C. 69(1). 78 indexed citations

Bonatsos, Dennis, Alexander I. Kuleff, J. Maruani, P. P. Raychev, & P. A. Terziev. (2002). Derivation of shell effects and magic numbers in metal clusters by the application of Strutinsky's method to the Clemenger–Nilsson and q‐deformed 3‐D harmonic oscillator models. International Journal of Quantum Chemistry. 89(4). 377–388. 2 indexed citations

Bonatsos, Dennis, et al.. (2000). Unified description of magic numbers of metal clusters in terms of the three-dimensionalq-deformed harmonic oscillator. Physical Review A. 62(1). 19 indexed citations

Raychev, P. P., J. Maruani, & S. B. Drenska. (1997). Molecular staggering in AgH and its description in terms of parity-splitqrotators. Physical Review A. 56(4). 2759–2777. 3 indexed citations

Minkov, N., S. B. Drenska, P. P. Raychev, R. P. Roussev, & Dennis Bonatsos. (1996). The rotator model in excited collective bands of even deformed nuclei. Journal of Physics G Nuclear and Particle Physics. 22(11). 1633–1641. 1 indexed citations

Drenska, S. B., Ani Georgieva, V. G. Gueorguiev, R. P. Roussev, & P. P. Raychev. (1995). Unified description of the low lying states of the ground bands of even-even nuclei. Physical Review C. 52(4). 1853–1863. 12 indexed citations

Minkov, N., P. P. Raychev, & R. P. Roussev. (1995). Nuclear deformation in the SU_q(2) rotor model. Journal of Physics G Nuclear and Particle Physics. 21(4). 557–563. 2 indexed citations

10.

Raychev, P. P., et al.. (1994). Molecular backbending in AgH and its description in terms of q-algebras. Molecular Physics. 82(6). 1115–1129. 13 indexed citations

11.

Drenska, S. B., et al.. (1993). GROUND BAND ENERGIES OF ROTATIONAL AND VIBRATIONAL NUCLEI: I. International Journal of Modern Physics E. 2(4). 873–891. 2 indexed citations

12.

Bonatsos, Dennis, Amand Faessler, P. P. Raychev, R. P. Roussev, & Yu.F. Smirnov. (1992). An exactly soluble nuclear model with SU_q(3) supset SU_q(2) supset SO_q(2) symmetry. Journal of Physics A Mathematical and General. 25(6). L267–L274. 20 indexed citations

13.

Bonatsos, Dennis, Amand Faessler, P. P. Raychev, R. P. Roussev, & Yu.F. Smirnov. (1992). B(E2) transition probabilities in the q-rotator model with SU_q(2) symmetry. Journal of Physics A Mathematical and General. 25(11). 3275–3285. 23 indexed citations

14.

Raychev, P. P., et al.. (1991). Generating function for the decomposition U(6) contains/implies SU(3)*SU(2) contains/implies SO(3). Journal of Physics A Mathematical and General. 24(13). 2943–2960. 1 indexed citations

15.

Bonatsos, Dennis, et al.. (1991). Description of superdeformed bands by the quantum algebraSU_q(2). Journal of Physics G Nuclear and Particle Physics. 17(5). L67–L74. 54 indexed citations

16.

Bonatsos, Dennis, E.N. Argyres, & P. P. Raychev. (1991). SU_q(1,1) description of vibrational molecular spectra. Journal of Physics A Mathematical and General. 24(8). L403–L408. 48 indexed citations

17.

Raychev, P. P., R. P. Roussev, & Yu.F. Smirnov. (1990). The quantum algebra SU_q(2) and rotational spectra of deformed nuclei. Journal of Physics G Nuclear and Particle Physics. 16(8). L137–L141. 92 indexed citations

18.

Georgieva, Ani, M. A. Ivanov, P. P. Raychev, & R. P. Roussev. (1989). Classification of the even-even nuclei in symplectic multiplets. International Journal of Theoretical Physics. 28(7). 769–786. 6 indexed citations

19.

Ivanov, M. I., et al.. (1986). Boson representations of symplectic algebras. International Journal of Theoretical Physics. 25(11). 1181–1191. 16 indexed citations

20.

Raychev, P. P., et al.. (1981). Analytical form of the orthonormal basis of the decomposition SU(3)⊃O(3)⊃O(2) for some ( λ,μ) multiplets. Journal of Physics G Nuclear Physics. 7(9). 1213–1226. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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