```
Benguria, Rafael D., E-mail: rbenguri@fis.puc.cl, Frank, Rupert L., E-mail: rlfrank@caltech.edu, and Lieb, Elliott H., E-mail: lieb@princeton.edu.
```*Ground state energy of large polaron systems*. United States: N. p., 2015.
Web. doi:10.1063/1.4908125.

```
Benguria, Rafael D., E-mail: rbenguri@fis.puc.cl, Frank, Rupert L., E-mail: rlfrank@caltech.edu, & Lieb, Elliott H., E-mail: lieb@princeton.edu.
```*Ground state energy of large polaron systems*. United States. doi:10.1063/1.4908125.

```
Benguria, Rafael D., E-mail: rbenguri@fis.puc.cl, Frank, Rupert L., E-mail: rlfrank@caltech.edu, and Lieb, Elliott H., E-mail: lieb@princeton.edu. 2015.
"Ground state energy of large polaron systems". United States.
doi:10.1063/1.4908125.
```

```
@article{osti_22403095,
```

title = {Ground state energy of large polaron systems},

author = {Benguria, Rafael D., E-mail: rbenguri@fis.puc.cl and Frank, Rupert L., E-mail: rlfrank@caltech.edu and Lieb, Elliott H., E-mail: lieb@princeton.edu},

abstractNote = {The last unsolved problem about the many-polaron system, in the Pekar–Tomasevich approximation, is the case of bosons with the electron-electron Coulomb repulsion of strength exactly 1 (the “neutral case”). We prove that the ground state energy, for large N, goes exactly as −N{sup 7/5}, and we give upper and lower bounds on the asymptotic coefficient that agree to within a factor of 2{sup 2/5}.},

doi = {10.1063/1.4908125},

journal = {Journal of Mathematical Physics},

number = 2,

volume = 56,

place = {United States},

year = 2015,

month = 2

}