Abstract
We prove certain Wehrl type \(L^p\)-inequalities for the Bergman spaces on bounded domains D in \(\mathbb C^d\) and apply the result to bounded symmetric domains \(D=G/K\). We introduce also G-invariant completely positive trace preserving map \(A\rightarrow \mathcal T(A)\) from operators A on a weighted Bergman space \(H_\mu \) on \(D=G/K\) to operators \(\mathcal T(A)\) on another weighted Bergman space \(H_{\mu +\nu }\) and prove that the \(L^p\)-norm of Bergman functions \(f\in H_\mu \) can be obtained as limit of trace of \(\mathcal T({f\otimes f^*})\) as the weight \(\nu \rightarrow \infty \).
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References
Delbourgo, R., Fox, J.: Maximum weight vectors possess minimal uncertainty. J. Phys. A: Math. Gen. 10, L233–L235 (1977)
Engliš, M.: Weighted Bergman Kernels and Quantization. Commun. Math. Phys. 227, 211–241 (2002)
Engliš, M., Frahm, J., Ørsted, B., Weiske, C., Zhang, G.: Quantum channeling and Wehrl-type inequalities for Bergman spaces of vector-valued holomorphic functions on bounded symmetric domains, in preparation
Engliš, M., Zhang, G.: Wehrl-type inequalities for Bergman spaces on Kähler manifolds, in preparation
Faraut, J., Koranyi, A.: Function spaces and reproducing kernels on bounded symmetric domains. J. Funct. Anal. 88, 64–89 (1990)
Frank, R.L.: Sharp inequalities for coherent states and their optimizers, ar**v:2210.14798
Helgason, S.: Groups and Geometric Analysis. Academic, New York, London (1984)
Kulikov, A.: Functionals with extrema at reproducing kernels. Geom. Funct. Anal. 32(4), 938–949 (2022)
Klein, A., Russo, B.: Sharp inequalities for Weyl operators and Heisenberg groups. Math. Ann. 235, 175–194 (1978)
Lieb, E., Solovej, J.P.: Proof of a Wehrl-type entropy inequality for the affince \(AX+B\) group. ar**v:1906.00223v1
Lieb, E., Solovej, J.P.: Proof of an entropy conjecture for Bloch coherent spin states and its generalizations. Acta Math. 212(2), 379–398 (2014)
Lieb, E., Solovej, J.P.: Proof of the Wehrl-type entropy conjecture for symmetric SU(N) coherent states. Commun. Math. Phys. 348(2), 567–578 (2016)
Loos, O.: Bounded Symmetric Domains and Jordan Pairs. University of California, Irvine (1977)
Peng, L., Zhang, G.: Tensor products of holomorphic representations and bilinear differential operators. J. Funct. Anal. 210(1), 171–192 (2004)
Sugita, A.: Proof of the generalized Lieb-Wehrl conjecture for integer indices larger than one. J. Phys. A: Math. Gen. 35, L621-626 (2002)
Unterberger, A., Upmeier, H.: The Berezin transform and invariant differential operators. Commun. Math. Phys. 164(3), 563–597 (1994)
Wehrl, A.: General properties of entropy. Rev. Mod. Phys. 50(2), 221–260 (1978)
Zhang, G.: Branching coefficients of holomorphic representations and Segal-Bargmann transform. J. Funct. Anal. 195(2), 306–349 (2002)
Zhang, G.: Berezin transform on real bounded symmetric domains. Trans. Amer. Math. Soc. 353(9), 3769–3787 (2001)
Acknowledgements
I would like to thank the organizers of the Hayama Symposium 2022 for invitation to the conference and to contributing the proceedings. I thank also Miroslav Engliš, Jan Frahm, Bent Ørsted, Clemens Weiske for some stimulating discussions. This research was partially supported by the Swedish Research Council (VR).
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Zhang, G. (2024). Wehrl-Type Inequalities for Bergman Spaces on Domains in \(\mathbb C^d\) and Completely Positive Maps. In: Hirachi, K., Ohsawa, T., Takayama, S., Kamimoto, J. (eds) The Bergman Kernel and Related Topics. HSSCV 2022. Springer Proceedings in Mathematics & Statistics, vol 447. Springer, Singapore. https://doi.org/10.1007/978-981-99-9506-6_14
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DOI: https://doi.org/10.1007/978-981-99-9506-6_14
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